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build(ariadne): vendor clap

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This commit was merged in pull request #30.
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alexion
2026-09-08 19:45:06 -04:00
parent e6af135702
commit 8855b6d379
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1
third_party/crates/heck-0.5.0/.cargo-checksum.json vendored Normal file
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{"$comment":"This file only protects against accidental modifications. It is not a security mechanism and does not protect against malicious changes.","files":{".cargo_vcs_info.json":"9fe8de8b6d00ac74ff6fd3e25edbed562193b0441d891bb005bcb6e94b983019","CHANGELOG.md":"972078362c7c30856e5ef46aa52c1c0ec3de40f417544566e225204b4cd4982a","Cargo.toml":"db0e63b72de157a2f5194458b73b6542c3f4e17e33ab34a71d0260bfc035467e","Cargo.toml.orig":"f2ce51ef3c464f05e45c5ce01bbc40c90c8fd31885ed7b3b8bf831fd8cf4ad4f","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"7b63ecd5f1902af1b63729947373683c32745c16a10e8e6292e2e2dcd7e90ae0","README.md":"c3c627aa49e64826aaf4914e5a3bd0aa2d1b304464c3e99cb6507190d3620a85","src/kebab.rs":"3075cf72c95404e6b5800494a5d8a3c5f6dd5066593ddb249cefcb376e30b450","src/lib.rs":"bffcc5144da472d2f915696d4654f7608e60861d168d3dd07b5dcb8f14211153","src/lower_camel.rs":"3b1e367db1ae22aa8c49b6800abf5e23e6befadf7cc89a252534f7286676e11f","src/shouty_kebab.rs":"8539eeddd4d78c10a8d0df3e19ad171409e95429debcdc6b7dbefd82d37b6928","src/shouty_snake.rs":"e8b6dcb77de87e2355067d5d47037537b68fa51c2601924a6acfae409c6d9920","src/snake.rs":"e13e8a4373e9388044bd91edff496362a1e7f6bd52f5f6be14a043878035245d","src/title.rs":"a12abc5057b48b8d5922d2a11b6029b230e13ae9a04109a40407d19505c2521b","src/train.rs":"0cbe348135852c12e9c56ab93233ca5c044218bc1b8818b620c3e80cd19973c2","src/upper_camel.rs":"9036542a600fd261b046ac4574622f831335abcf1366665aab56f4045fceb0d5"},"package":"2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"}

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third_party/crates/heck-0.5.0/.cargo_vcs_info.json vendored Normal file
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{
"git": {
"sha1": "070693322aee7c5c7fbee7c9964bf8d7d3a29c96"
},
"path_in_vcs": ""
}

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third_party/crates/heck-0.5.0/BUILD.bazel vendored Normal file
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###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//third_party:vendor_crates
###############################################################################
load("@rules_rust//cargo:defs.bzl", "cargo_toml_env_vars")
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
cargo_toml_env_vars(
name = "cargo_toml_env_vars",
src = "Cargo.toml",
)
rust_library(
name = "heck",
srcs = glob(
include = ["**/*.rs"],
allow_empty = False,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_root = "src/lib.rs",
edition = "2021",
rustc_env_files = [
":cargo_toml_env_vars",
],
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=heck",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-macabi": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-none": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:arm-unknown-linux-musleabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:loongarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:mips-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imac-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:sparc64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:sparc64-unknown-netbsd": [],
"@rules_rust//rust/platform:sparc64-unknown-openbsd": [],
"@rules_rust//rust/platform:thumbv6m-none-eabi": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv7em-none-eabihf": [],
"@rules_rust//rust/platform:thumbv7m-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabihf": [],
"@rules_rust//rust/platform:wasm32-unknown-emscripten": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:wasm32-wasip1-threads": [],
"@rules_rust//rust/platform:wasm32-wasip2": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-apple-ios-macabi": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "0.5.0",
)

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third_party/crates/heck-0.5.0/CHANGELOG.md vendored Normal file
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# unreleased
# 0.5.0
- Add `no_std` support.
- Remove non-additive `unicode` feature. The library now uses `char::is_alphanumeric`
instead of the `unicode-segmentation` library to determine word boundaries in all cases.
# 0.4.1
Improvements:
- Add Train-Case support
# 0.4.0
Breaking changes:
* Make unicode support optional (off by default). Enable the `unicode` crate
feature if you need unicode support.
* Rename all traits from `SomeCase` to `ToSomeCase`, matching `std`s convention
of beginning trait names with a verb (`ToOwned`, `AsRef`, …)
* Rename `ToMixedCase` to `ToLowerCamelCase`
* Rename `ToCamelCase` to `ToUpperCamelCase`
* Add `ToPascalCase` as an alias to `ToUpperCamelCase`

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third_party/crates/heck-0.5.0/Cargo.toml vendored Normal file
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# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
#
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
# to registry (e.g., crates.io) dependencies.
#
# If you are reading this file be aware that the original Cargo.toml
# will likely look very different (and much more reasonable).
# See Cargo.toml.orig for the original contents.
[package]
edition = "2021"
rust-version = "1.56"
name = "heck"
version = "0.5.0"
include = [
"src/**/*",
"LICENSE-*",
"README.md",
"CHANGELOG.md",
]
description = "heck is a case conversion library."
readme = "README.md"
keywords = [
"string",
"case",
"camel",
"snake",
"unicode",
]
categories = ["no-std"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/withoutboats/heck"

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third_party/crates/heck-0.5.0/Cargo.toml.orig generated vendored Normal file
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[package]
name = "heck"
version = "0.5.0"
edition = "2021"
rust-version = "1.56"
license = "MIT OR Apache-2.0"
description = "heck is a case conversion library."
repository = "https://github.com/withoutboats/heck"
keywords = ["string", "case", "camel", "snake", "unicode"]
categories = ["no-std"]
include = ["src/**/*", "LICENSE-*", "README.md", "CHANGELOG.md"]

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third_party/crates/heck-0.5.0/LICENSE-APACHE vendored Normal file
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Apache License
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Copyright (c) 2015 The Rust Project Developers
Permission is hereby granted, free of charge, to any
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DEALINGS IN THE SOFTWARE.

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third_party/crates/heck-0.5.0/README.md vendored Normal file
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# **heck** is a case conversion library
!["I specifically requested the opposite of this."](./no_step_on_snek.png)
This library exists to provide case conversion between common cases like
CamelCase and snake_case. It is intended to be unicode aware, internally
consistent, and reasonably well performing.
## Definition of a word boundary
Word boundaries are defined by non-alphanumeric characters, as well as
within those words in this manner:
1. If an uppercase character is followed by lowercase letters, a word
boundary is considered to be just prior to that uppercase character.
2. If multiple uppercase characters are consecutive, they are considered to
be within a single word, except that the last will be part of the next word
if it is followed by lowercase characters (see rule 1).
That is, "HelloWorld" is segmented `Hello|World` whereas "XMLHttpRequest" is
segmented `XML|Http|Request`.
Characters not within words (such as spaces, punctuations, and underscores)
are not included in the output string except as they are a part of the case
being converted to. Multiple adjacent word boundaries (such as a series of
underscores) are folded into one. ("hello__world" in snake case is therefore
"hello_world", not the exact same string). Leading or trailing word boundary
indicators are dropped, except insofar as CamelCase capitalizes the first word.
## Cases contained in this library:
1. UpperCamelCase
2. lowerCamelCase
3. snake_case
4. kebab-case
5. SHOUTY_SNAKE_CASE
6. Title Case
7. SHOUTY-KEBAB-CASE
8. Train-Case
## MSRV
The minimum supported Rust version for this crate is 1.56.0. This may change in
minor or patch releases, but we probably won't ever require a very recent
version. If you would like to have a stronger guarantee than that, please open
an issue.
## License
heck is distributed under the terms of both the MIT license and the
Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.

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third_party/crates/heck-0.5.0/src/kebab.rs vendored Normal file
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use core::fmt;
use alloc::{borrow::ToOwned, string::ToString};
use crate::{lowercase, transform};
/// This trait defines a kebab case conversion.
///
/// In kebab-case, word boundaries are indicated by hyphens.
///
/// ## Example:
///
/// ```rust
/// use heck::ToKebabCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(sentence.to_kebab_case(), "we-are-going-to-inherit-the-earth");
/// ```
pub trait ToKebabCase: ToOwned {
/// Convert this type to kebab case.
fn to_kebab_case(&self) -> Self::Owned;
}
impl ToKebabCase for str {
fn to_kebab_case(&self) -> Self::Owned {
AsKebabCase(self).to_string()
}
}
/// This wrapper performs a kebab case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsKebabCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(format!("{}", AsKebabCase(sentence)), "we-are-going-to-inherit-the-earth");
/// ```
pub struct AsKebabCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsKebabCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), lowercase, |f| write!(f, "-"), f)
}
}
#[cfg(test)]
mod tests {
use super::ToKebabCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_kebab_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "camel-case");
t!(test2: "This is Human case." => "this-is-human-case");
t!(test3: "MixedUP CamelCase, with some Spaces" => "mixed-up-camel-case-with-some-spaces");
t!(test4: "mixed_up_ snake_case with some _spaces" => "mixed-up-snake-case-with-some-spaces");
t!(test5: "kebab-case" => "kebab-case");
t!(test6: "SHOUTY_SNAKE_CASE" => "shouty-snake-case");
t!(test7: "snake_case" => "snake-case");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "this-contains-all-kinds-of-word-boundaries");
t!(test9: "XΣXΣ baffle" => "xσxς-baffle");
t!(test10: "XMLHttpRequest" => "xml-http-request");
t!(test11: "لِنَذْهَبْ إِلَى السِّيْنَمَا" => "لِنَذْهَبْ-إِلَى-السِّيْنَمَا");
// Japanese and Chinese do not have word separation.
t!(test12: "ファイルを読み込み" => "ファイルを読み込み");
t!(test13: "祝你一天过得愉快" => "祝你一天过得愉快");
}

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third_party/crates/heck-0.5.0/src/lib.rs vendored Normal file
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//! **heck** is a case conversion library.
//!
//! This library exists to provide case conversion between common cases like
//! CamelCase and snake_case. It is intended to be unicode aware, internally
//! consistent, and reasonably well performing.
//!
//! ## Definition of a word boundary
//!
//! Word boundaries are defined by non-alphanumeric characters, as well as
//! within those words in this manner:
//!
//! 1. If an uppercase character is followed by lowercase letters, a word
//! boundary is considered to be just prior to that uppercase character.
//! 2. If multiple uppercase characters are consecutive, they are considered to
//! be within a single word, except that the last will be part of the next word
//! if it is followed by lowercase characters (see rule 1).
//!
//! That is, "HelloWorld" is segmented `Hello|World` whereas "XMLHttpRequest" is
//! segmented `XML|Http|Request`.
//!
//! Characters not within words (such as spaces, punctuations, and underscores)
//! are not included in the output string except as they are a part of the case
//! being converted to. Multiple adjacent word boundaries (such as a series of
//! underscores) are folded into one. ("hello__world" in snake case is therefore
//! "hello_world", not the exact same string). Leading or trailing word boundary
//! indicators are dropped, except insofar as CamelCase capitalizes the first
//! word.
//!
//! ### Cases contained in this library:
//!
//! 1. UpperCamelCase
//! 2. lowerCamelCase
//! 3. snake_case
//! 4. kebab-case
//! 5. SHOUTY_SNAKE_CASE
//! 6. Title Case
//! 7. SHOUTY-KEBAB-CASE
//! 8. Train-Case
#![deny(missing_docs)]
#![forbid(unsafe_code)]
#![no_std]
extern crate alloc;
mod kebab;
mod lower_camel;
mod shouty_kebab;
mod shouty_snake;
mod snake;
mod title;
mod train;
mod upper_camel;
pub use kebab::{AsKebabCase, ToKebabCase};
pub use lower_camel::{AsLowerCamelCase, ToLowerCamelCase};
pub use shouty_kebab::{AsShoutyKebabCase, ToShoutyKebabCase};
pub use shouty_snake::{
AsShoutySnakeCase, AsShoutySnakeCase as AsShoutySnekCase, ToShoutySnakeCase, ToShoutySnekCase,
};
pub use snake::{AsSnakeCase, AsSnakeCase as AsSnekCase, ToSnakeCase, ToSnekCase};
pub use title::{AsTitleCase, ToTitleCase};
pub use train::{AsTrainCase, ToTrainCase};
pub use upper_camel::{
AsUpperCamelCase, AsUpperCamelCase as AsPascalCase, ToPascalCase, ToUpperCamelCase,
};
use core::fmt;
fn transform<F, G>(
s: &str,
mut with_word: F,
mut boundary: G,
f: &mut fmt::Formatter,
) -> fmt::Result
where
F: FnMut(&str, &mut fmt::Formatter) -> fmt::Result,
G: FnMut(&mut fmt::Formatter) -> fmt::Result,
{
/// Tracks the current 'mode' of the transformation algorithm as it scans
/// the input string.
///
/// The mode is a tri-state which tracks the case of the last cased
/// character of the current word. If there is no cased character
/// (either lowercase or uppercase) since the previous word boundary,
/// than the mode is `Boundary`. If the last cased character is lowercase,
/// then the mode is `Lowercase`. Othertherwise, the mode is
/// `Uppercase`.
#[derive(Clone, Copy, PartialEq)]
enum WordMode {
/// There have been no lowercase or uppercase characters in the current
/// word.
Boundary,
/// The previous cased character in the current word is lowercase.
Lowercase,
/// The previous cased character in the current word is uppercase.
Uppercase,
}
let mut first_word = true;
for word in s.split(|c: char| !c.is_alphanumeric()) {
let mut char_indices = word.char_indices().peekable();
let mut init = 0;
let mut mode = WordMode::Boundary;
while let Some((i, c)) = char_indices.next() {
if let Some(&(next_i, next)) = char_indices.peek() {
// The mode including the current character, assuming the
// current character does not result in a word boundary.
let next_mode = if c.is_lowercase() {
WordMode::Lowercase
} else if c.is_uppercase() {
WordMode::Uppercase
} else {
mode
};
// Word boundary after if current is not uppercase and next
// is uppercase
if next_mode == WordMode::Lowercase && next.is_uppercase() {
if !first_word {
boundary(f)?;
}
with_word(&word[init..next_i], f)?;
first_word = false;
init = next_i;
mode = WordMode::Boundary;
// Otherwise if current and previous are uppercase and next
// is lowercase, word boundary before
} else if mode == WordMode::Uppercase && c.is_uppercase() && next.is_lowercase() {
if !first_word {
boundary(f)?;
} else {
first_word = false;
}
with_word(&word[init..i], f)?;
init = i;
mode = WordMode::Boundary;
// Otherwise no word boundary, just update the mode
} else {
mode = next_mode;
}
} else {
// Collect trailing characters as a word
if !first_word {
boundary(f)?;
} else {
first_word = false;
}
with_word(&word[init..], f)?;
break;
}
}
}
Ok(())
}
fn lowercase(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
let mut chars = s.chars().peekable();
while let Some(c) = chars.next() {
if c == 'Σ' && chars.peek().is_none() {
write!(f, "ς")?;
} else {
write!(f, "{}", c.to_lowercase())?;
}
}
Ok(())
}
fn uppercase(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
for c in s.chars() {
write!(f, "{}", c.to_uppercase())?;
}
Ok(())
}
fn capitalize(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
let mut char_indices = s.char_indices();
if let Some((_, c)) = char_indices.next() {
write!(f, "{}", c.to_uppercase())?;
if let Some((i, _)) = char_indices.next() {
lowercase(&s[i..], f)?;
}
}
Ok(())
}

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use core::fmt;
use alloc::{
borrow::ToOwned,
string::{String, ToString},
};
use crate::{capitalize, lowercase, transform};
/// This trait defines a lower camel case conversion.
///
/// In lowerCamelCase, word boundaries are indicated by capital letters,
/// excepting the first word.
///
/// ## Example:
///
/// ```rust
/// use heck::ToLowerCamelCase;
///
/// let sentence = "It is we who built these palaces and cities.";
/// assert_eq!(sentence.to_lower_camel_case(), "itIsWeWhoBuiltThesePalacesAndCities");
/// ```
pub trait ToLowerCamelCase: ToOwned {
/// Convert this type to lower camel case.
fn to_lower_camel_case(&self) -> Self::Owned;
}
impl ToLowerCamelCase for str {
fn to_lower_camel_case(&self) -> String {
AsLowerCamelCase(self).to_string()
}
}
/// This wrapper performs a lower camel case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsLowerCamelCase;
///
/// let sentence = "It is we who built these palaces and cities.";
/// assert_eq!(format!("{}", AsLowerCamelCase(sentence)), "itIsWeWhoBuiltThesePalacesAndCities");
/// ```
pub struct AsLowerCamelCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsLowerCamelCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let mut first = true;
transform(
self.0.as_ref(),
|s, f| {
if first {
first = false;
lowercase(s, f)
} else {
capitalize(s, f)
}
},
|_| Ok(()),
f,
)
}
}
#[cfg(test)]
mod tests {
use super::ToLowerCamelCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_lower_camel_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "camelCase");
t!(test2: "This is Human case." => "thisIsHumanCase");
t!(test3: "MixedUP CamelCase, with some Spaces" => "mixedUpCamelCaseWithSomeSpaces");
t!(test4: "mixed_up_ snake_case, with some _spaces" => "mixedUpSnakeCaseWithSomeSpaces");
t!(test5: "kebab-case" => "kebabCase");
t!(test6: "SHOUTY_SNAKE_CASE" => "shoutySnakeCase");
t!(test7: "snake_case" => "snakeCase");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "thisContainsAllKindsOfWordBoundaries");
t!(test9: "XΣXΣ baffle" => "xσxςBaffle");
t!(test10: "XMLHttpRequest" => "xmlHttpRequest");
}

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use core::fmt;
use alloc::{borrow::ToOwned, string::ToString};
use crate::{transform, uppercase};
/// This trait defines a shouty kebab case conversion.
///
/// In SHOUTY-KEBAB-CASE, word boundaries are indicated by hyphens and all
/// words are in uppercase.
///
/// ## Example:
///
/// ```rust
/// use heck::ToShoutyKebabCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(sentence.to_shouty_kebab_case(), "WE-ARE-GOING-TO-INHERIT-THE-EARTH");
/// ```
pub trait ToShoutyKebabCase: ToOwned {
/// Convert this type to shouty kebab case.
fn to_shouty_kebab_case(&self) -> Self::Owned;
}
impl ToShoutyKebabCase for str {
fn to_shouty_kebab_case(&self) -> Self::Owned {
AsShoutyKebabCase(self).to_string()
}
}
/// This wrapper performs a kebab case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsShoutyKebabCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(format!("{}", AsShoutyKebabCase(sentence)), "WE-ARE-GOING-TO-INHERIT-THE-EARTH");
/// ```
pub struct AsShoutyKebabCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsShoutyKebabCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), uppercase, |f| write!(f, "-"), f)
}
}
#[cfg(test)]
mod tests {
use super::ToShoutyKebabCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_shouty_kebab_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "CAMEL-CASE");
t!(test2: "This is Human case." => "THIS-IS-HUMAN-CASE");
t!(test3: "MixedUP CamelCase, with some Spaces" => "MIXED-UP-CAMEL-CASE-WITH-SOME-SPACES");
t!(test4: "mixed_up_ snake_case with some _spaces" => "MIXED-UP-SNAKE-CASE-WITH-SOME-SPACES");
t!(test5: "kebab-case" => "KEBAB-CASE");
t!(test6: "SHOUTY_SNAKE_CASE" => "SHOUTY-SNAKE-CASE");
t!(test7: "snake_case" => "SNAKE-CASE");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "THIS-CONTAINS-ALL-KINDS-OF-WORD-BOUNDARIES");
t!(test9: "XΣXΣ baffle" => "XΣXΣ-BAFFLE");
t!(test10: "XMLHttpRequest" => "XML-HTTP-REQUEST");
t!(test11: "SHOUTY-KEBAB-CASE" => "SHOUTY-KEBAB-CASE");
}

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use core::fmt;
use alloc::{borrow::ToOwned, string::ToString};
use crate::{transform, uppercase};
/// This trait defines a shouty snake case conversion.
///
/// In SHOUTY_SNAKE_CASE, word boundaries are indicated by underscores and all
/// words are in uppercase.
///
/// ## Example:
///
/// ```rust
/// use heck::ToShoutySnakeCase;
///
/// let sentence = "That world is growing in this minute.";
/// assert_eq!(sentence.to_shouty_snake_case(), "THAT_WORLD_IS_GROWING_IN_THIS_MINUTE");
/// ```
pub trait ToShoutySnakeCase: ToOwned {
/// Convert this type to shouty snake case.
fn to_shouty_snake_case(&self) -> Self::Owned;
}
/// Oh heck, `ToShoutySnekCase` is an alias for [`ToShoutySnakeCase`]. See
/// ToShoutySnakeCase for more documentation.
pub trait ToShoutySnekCase: ToOwned {
/// CONVERT THIS TYPE TO SNEK CASE.
#[allow(non_snake_case)]
fn TO_SHOUTY_SNEK_CASE(&self) -> Self::Owned;
}
impl<T: ?Sized + ToShoutySnakeCase> ToShoutySnekCase for T {
fn TO_SHOUTY_SNEK_CASE(&self) -> Self::Owned {
self.to_shouty_snake_case()
}
}
impl ToShoutySnakeCase for str {
fn to_shouty_snake_case(&self) -> Self::Owned {
AsShoutySnakeCase(self).to_string()
}
}
/// This wrapper performs a shouty snake case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsShoutySnakeCase;
///
/// let sentence = "That world is growing in this minute.";
/// assert_eq!(format!("{}", AsShoutySnakeCase(sentence)), "THAT_WORLD_IS_GROWING_IN_THIS_MINUTE");
/// ```
pub struct AsShoutySnakeCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsShoutySnakeCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), uppercase, |f| write!(f, "_"), f)
}
}
#[cfg(test)]
mod tests {
use super::ToShoutySnakeCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_shouty_snake_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "CAMEL_CASE");
t!(test2: "This is Human case." => "THIS_IS_HUMAN_CASE");
t!(test3: "MixedUP CamelCase, with some Spaces" => "MIXED_UP_CAMEL_CASE_WITH_SOME_SPACES");
t!(test4: "mixed_up_snake_case with some _spaces" => "MIXED_UP_SNAKE_CASE_WITH_SOME_SPACES");
t!(test5: "kebab-case" => "KEBAB_CASE");
t!(test6: "SHOUTY_SNAKE_CASE" => "SHOUTY_SNAKE_CASE");
t!(test7: "snake_case" => "SNAKE_CASE");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "THIS_CONTAINS_ALL_KINDS_OF_WORD_BOUNDARIES");
t!(test9: "XΣXΣ baffle" => "XΣXΣ_BAFFLE");
t!(test10: "XMLHttpRequest" => "XML_HTTP_REQUEST");
}

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use alloc::{
borrow::ToOwned,
fmt,
string::{String, ToString},
};
use crate::{lowercase, transform};
/// This trait defines a snake case conversion.
///
/// In snake_case, word boundaries are indicated by underscores.
///
/// ## Example:
///
/// ```rust
/// use heck::ToSnakeCase;
///
/// let sentence = "We carry a new world here, in our hearts.";
/// assert_eq!(sentence.to_snake_case(), "we_carry_a_new_world_here_in_our_hearts");
/// ```
pub trait ToSnakeCase: ToOwned {
/// Convert this type to snake case.
fn to_snake_case(&self) -> Self::Owned;
}
/// Oh heck, `SnekCase` is an alias for [`ToSnakeCase`]. See ToSnakeCase for
/// more documentation.
pub trait ToSnekCase: ToOwned {
/// Convert this type to snek case.
fn to_snek_case(&self) -> Self::Owned;
}
impl<T: ?Sized + ToSnakeCase> ToSnekCase for T {
fn to_snek_case(&self) -> Self::Owned {
self.to_snake_case()
}
}
impl ToSnakeCase for str {
fn to_snake_case(&self) -> String {
AsSnakeCase(self).to_string()
}
}
/// This wrapper performs a snake case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsSnakeCase;
///
/// let sentence = "We carry a new world here, in our hearts.";
/// assert_eq!(format!("{}", AsSnakeCase(sentence)), "we_carry_a_new_world_here_in_our_hearts");
/// ```
pub struct AsSnakeCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsSnakeCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), lowercase, |f| write!(f, "_"), f)
}
}
#[cfg(test)]
mod tests {
use super::ToSnakeCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_snake_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "camel_case");
t!(test2: "This is Human case." => "this_is_human_case");
t!(test3: "MixedUP CamelCase, with some Spaces" => "mixed_up_camel_case_with_some_spaces");
t!(test4: "mixed_up_ snake_case with some _spaces" => "mixed_up_snake_case_with_some_spaces");
t!(test5: "kebab-case" => "kebab_case");
t!(test6: "SHOUTY_SNAKE_CASE" => "shouty_snake_case");
t!(test7: "snake_case" => "snake_case");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "this_contains_all_kinds_of_word_boundaries");
t!(test9: "XΣXΣ baffle" => "xσxς_baffle");
t!(test10: "XMLHttpRequest" => "xml_http_request");
t!(test11: "FIELD_NAME11" => "field_name11");
t!(test12: "99BOTTLES" => "99bottles");
t!(test13: "FieldNamE11" => "field_nam_e11");
t!(test14: "abc123def456" => "abc123def456");
t!(test16: "abc123DEF456" => "abc123_def456");
t!(test17: "abc123Def456" => "abc123_def456");
t!(test18: "abc123DEf456" => "abc123_d_ef456");
t!(test19: "ABC123def456" => "abc123def456");
t!(test20: "ABC123DEF456" => "abc123def456");
t!(test21: "ABC123Def456" => "abc123_def456");
t!(test22: "ABC123DEf456" => "abc123d_ef456");
t!(test23: "ABC123dEEf456FOO" => "abc123d_e_ef456_foo");
t!(test24: "abcDEF" => "abc_def");
t!(test25: "ABcDE" => "a_bc_de");
}

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use core::fmt;
use alloc::{
borrow::ToOwned,
string::{String, ToString},
};
use crate::{capitalize, transform};
/// This trait defines a title case conversion.
///
/// In Title Case, word boundaries are indicated by spaces, and every word is
/// capitalized.
///
/// ## Example:
///
/// ```rust
/// use heck::ToTitleCase;
///
/// let sentence = "We have always lived in slums and holes in the wall.";
/// assert_eq!(sentence.to_title_case(), "We Have Always Lived In Slums And Holes In The Wall");
/// ```
pub trait ToTitleCase: ToOwned {
/// Convert this type to title case.
fn to_title_case(&self) -> Self::Owned;
}
impl ToTitleCase for str {
fn to_title_case(&self) -> String {
AsTitleCase(self).to_string()
}
}
/// This wrapper performs a title case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsTitleCase;
///
/// let sentence = "We have always lived in slums and holes in the wall.";
/// assert_eq!(format!("{}", AsTitleCase(sentence)), "We Have Always Lived In Slums And Holes In The Wall");
/// ```
pub struct AsTitleCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsTitleCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), capitalize, |f| write!(f, " "), f)
}
}
#[cfg(test)]
mod tests {
use super::ToTitleCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_title_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "Camel Case");
t!(test2: "This is Human case." => "This Is Human Case");
t!(test3: "MixedUP CamelCase, with some Spaces" => "Mixed Up Camel Case With Some Spaces");
t!(test4: "mixed_up_ snake_case, with some _spaces" => "Mixed Up Snake Case With Some Spaces");
t!(test5: "kebab-case" => "Kebab Case");
t!(test6: "SHOUTY_SNAKE_CASE" => "Shouty Snake Case");
t!(test7: "snake_case" => "Snake Case");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "This Contains All Kinds Of Word Boundaries");
t!(test9: "XΣXΣ baffle" => "Xσxς Baffle");
t!(test10: "XMLHttpRequest" => "Xml Http Request");
}

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use core::fmt;
use alloc::{borrow::ToOwned, string::ToString};
use crate::{capitalize, transform};
/// This trait defines a train case conversion.
///
/// In Train-Case, word boundaries are indicated by hyphens and words start
/// with Capital Letters.
///
/// ## Example:
///
/// ```rust
/// use heck::ToTrainCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(sentence.to_train_case(), "We-Are-Going-To-Inherit-The-Earth");
/// ```
pub trait ToTrainCase: ToOwned {
/// Convert this type to Train-Case.
fn to_train_case(&self) -> Self::Owned;
}
impl ToTrainCase for str {
fn to_train_case(&self) -> Self::Owned {
AsTrainCase(self).to_string()
}
}
/// This wrapper performs a train case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsTrainCase;
///
/// let sentence = "We are going to inherit the earth.";
/// assert_eq!(format!("{}", AsTrainCase(sentence)), "We-Are-Going-To-Inherit-The-Earth");
/// ```
pub struct AsTrainCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsTrainCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), capitalize, |f| write!(f, "-"), f)
}
}
#[cfg(test)]
mod tests {
use super::ToTrainCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_train_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "Camel-Case");
t!(test2: "This is Human case." => "This-Is-Human-Case");
t!(test3: "MixedUP CamelCase, with some Spaces" => "Mixed-Up-Camel-Case-With-Some-Spaces");
t!(test4: "mixed_up_ snake_case with some _spaces" => "Mixed-Up-Snake-Case-With-Some-Spaces");
t!(test5: "kebab-case" => "Kebab-Case");
t!(test6: "SHOUTY_SNAKE_CASE" => "Shouty-Snake-Case");
t!(test7: "snake_case" => "Snake-Case");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "This-Contains-All-Kinds-Of-Word-Boundaries");
#[cfg(feature = "unicode")]
t!(test9: "XΣXΣ baffle" => "Xσxς-Baffle");
t!(test10: "XMLHttpRequest" => "Xml-Http-Request");
t!(test11: "FIELD_NAME11" => "Field-Name11");
t!(test12: "99BOTTLES" => "99bottles");
t!(test13: "FieldNamE11" => "Field-Nam-E11");
t!(test14: "abc123def456" => "Abc123def456");
t!(test16: "abc123DEF456" => "Abc123-Def456");
t!(test17: "abc123Def456" => "Abc123-Def456");
t!(test18: "abc123DEf456" => "Abc123-D-Ef456");
t!(test19: "ABC123def456" => "Abc123def456");
t!(test20: "ABC123DEF456" => "Abc123def456");
t!(test21: "ABC123Def456" => "Abc123-Def456");
t!(test22: "ABC123DEf456" => "Abc123d-Ef456");
t!(test23: "ABC123dEEf456FOO" => "Abc123d-E-Ef456-Foo");
t!(test24: "abcDEF" => "Abc-Def");
t!(test25: "ABcDE" => "A-Bc-De");
}

88
third_party/crates/heck-0.5.0/src/upper_camel.rs vendored Normal file
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@@ -0,0 +1,88 @@
use core::fmt;
use alloc::{
borrow::ToOwned,
string::{String, ToString},
};
use crate::{capitalize, transform};
/// This trait defines an upper camel case conversion.
///
/// In UpperCamelCase, word boundaries are indicated by capital letters,
/// including the first word.
///
/// ## Example:
///
/// ```rust
/// use heck::ToUpperCamelCase;
///
/// let sentence = "We are not in the least afraid of ruins.";
/// assert_eq!(sentence.to_upper_camel_case(), "WeAreNotInTheLeastAfraidOfRuins");
/// ```
pub trait ToUpperCamelCase: ToOwned {
/// Convert this type to upper camel case.
fn to_upper_camel_case(&self) -> Self::Owned;
}
impl ToUpperCamelCase for str {
fn to_upper_camel_case(&self) -> String {
AsUpperCamelCase(self).to_string()
}
}
/// `ToPascalCase` is an alias for [`ToUpperCamelCase`]. See ToUpperCamelCase for more
/// documentation.
pub trait ToPascalCase: ToOwned {
/// Convert this type to upper camel case.
fn to_pascal_case(&self) -> Self::Owned;
}
impl<T: ?Sized + ToUpperCamelCase> ToPascalCase for T {
fn to_pascal_case(&self) -> Self::Owned {
self.to_upper_camel_case()
}
}
/// This wrapper performs a upper camel case conversion in [`fmt::Display`].
///
/// ## Example:
///
/// ```
/// use heck::AsUpperCamelCase;
///
/// let sentence = "We are not in the least afraid of ruins.";
/// assert_eq!(format!("{}", AsUpperCamelCase(sentence)), "WeAreNotInTheLeastAfraidOfRuins");
/// ```
pub struct AsUpperCamelCase<T: AsRef<str>>(pub T);
impl<T: AsRef<str>> fmt::Display for AsUpperCamelCase<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
transform(self.0.as_ref(), capitalize, |_| Ok(()), f)
}
}
#[cfg(test)]
mod tests {
use super::ToUpperCamelCase;
macro_rules! t {
($t:ident : $s1:expr => $s2:expr) => {
#[test]
fn $t() {
assert_eq!($s1.to_upper_camel_case(), $s2)
}
};
}
t!(test1: "CamelCase" => "CamelCase");
t!(test2: "This is Human case." => "ThisIsHumanCase");
t!(test3: "MixedUP_CamelCase, with some Spaces" => "MixedUpCamelCaseWithSomeSpaces");
t!(test4: "mixed_up_ snake_case, with some _spaces" => "MixedUpSnakeCaseWithSomeSpaces");
t!(test5: "kebab-case" => "KebabCase");
t!(test6: "SHOUTY_SNAKE_CASE" => "ShoutySnakeCase");
t!(test7: "snake_case" => "SnakeCase");
t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "ThisContainsAllKindsOfWordBoundaries");
t!(test9: "XΣXΣ baffle" => "XσxςBaffle");
t!(test10: "XMLHttpRequest" => "XmlHttpRequest");
}