mercurial-scm/hg-stable: rust/hg-core/src/utils.rs annotate

annotate rust/hg-core/src/utils.rs @ 44998:26114bd6ec60

rust: do a clippy pass This is the result of running `cargo clippy` on hg-core/hg-cpython and fixing the lints that do not require too much code churn (and would warrant a separate commit/complete refactor) and only come from our code (a lot of warnings in hg-cpython come from `rust-cpython`). Most of those were good lints, two of them was the linter not being smart enough (or compiler to get up to `clippy`'s level depending on how you see it). Maybe in the future we could have `clippy` be part of the CI. Differential Revision: https://phab.mercurial-scm.org/D8635

author	Rapha?l Gom?s <rgomes@octobus.net>
date	Mon, 15 Jun 2020 18:26:40 +0200
parents	aa0fc32ece9e
children	9eb07ab3f2d4

rev	line source
42767 4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	1 // utils module
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	2 //
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	3 // Copyright 2019 Raphaël Gomès <rgomes@octobus.net>
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	4 //
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	5 // This software may be used and distributed according to the terms of the
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	6 // GNU General Public License version 2 or any later version.
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	7
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	8 //! Contains useful functions, traits, structs, etc. for use in core.
4b3b27d567d5 rust-docstrings: add missing module docstrings Rapha?l Gom?s <rgomes@octobus.net> parents: 42764 diff changeset	9
44315 aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	10 use crate::utils::hg_path::HgPath;
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	11 use std::{io::Write, ops::Deref};
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	12
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	13 pub mod files;
42959 3fe40dd6355d rust-hgpath: add HgPath and HgPathBuf structs to encapsulate handling of paths Rapha?l Gom?s <rgomes@octobus.net> parents: 42869 diff changeset	14 pub mod hg_path;
44312 c18dd48cea4a rust-pathauditor: add Rust implementation of the `pathauditor` Rapha?l Gom?s <rgomes@octobus.net> parents: 44079 diff changeset	15 pub mod path_auditor;
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	16
44079 191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	17 /// Useful until rust/issues/56345 is stable
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	18 ///
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	19 /// # Examples
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	20 ///
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	21 /// ```
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	22 /// use crate::hg::utils::find_slice_in_slice;
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	23 ///
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	24 /// let haystack = b"This is the haystack".to_vec();
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	25 /// assert_eq!(find_slice_in_slice(&haystack, b"the"), Some(8));
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	26 /// assert_eq!(find_slice_in_slice(&haystack, b"not here"), None);
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	27 /// ```
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	28 pub fn find_slice_in_slice<T>(slice: &[T], needle: &[T]) -> Option<usize>
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	29 where
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	30 for<'a> &'a [T]: PartialEq,
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	31 {
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	32 slice
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	33 .windows(needle.len())
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	34 .position(\|window\| window == needle)
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	35 }
191a461d6be6 rust-utils: add util to find a slice in another slice Rapha?l Gom?s <rgomes@octobus.net> parents: 42959 diff changeset	36
42610 5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	37 /// Replaces the `from` slice with the `to` slice inside the `buf` slice.
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	38 ///
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	39 /// # Examples
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	40 ///
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	41 /// ```
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	42 /// use crate::hg::utils::replace_slice;
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	43 /// let mut line = b"I hate writing tests!".to_vec();
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	44 /// replace_slice(&mut line, b"hate", b"love");
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	45 /// assert_eq!(
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	46 /// line,
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	47 /// b"I love writing tests!".to_vec()
42851 ce6797ef6eab rust: apply more formatting fixes Yuya Nishihara <yuya@tcha.org> parents: 42815 diff changeset	48 /// );
42610 5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	49 /// ```
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	50 pub fn replace_slice<T>(buf: &mut [T], from: &[T], to: &[T])
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	51 where
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	52 T: Clone + PartialEq,
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	53 {
42611 2f760da140ee rust-utils: remove buggy assertion Rapha?l Gom?s <rgomes@octobus.net> parents: 42610 diff changeset	54 if buf.len() < from.len() \|\| from.len() != to.len() {
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	55 return;
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	56 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	57 for i in 0..=buf.len() - from.len() {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	58 if buf[i..].starts_with(from) {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	59 buf[i..(i + from.len())].clone_from_slice(to);
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	60 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	61 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	62 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	63
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	64 pub trait SliceExt {
42610 5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	65 fn trim_end(&self) -> &Self;
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	66 fn trim_start(&self) -> &Self;
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	67 fn trim(&self) -> &Self;
42869 62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	68 fn drop_prefix(&self, needle: &Self) -> Option<&Self>;
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	69 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	70
44998 26114bd6ec60 rust: do a clippy pass Rapha?l Gom?s <rgomes@octobus.net> parents: 44315 diff changeset	71 #[allow(clippy::trivially_copy_pass_by_ref)]
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	72 fn is_not_whitespace(c: &u8) -> bool {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	73 !(*c as char).is_whitespace()
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	74 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	75
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	76 impl SliceExt for [u8] {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	77 fn trim_end(&self) -> &[u8] {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	78 if let Some(last) = self.iter().rposition(is_not_whitespace) {
44998 26114bd6ec60 rust: do a clippy pass Rapha?l Gom?s <rgomes@octobus.net> parents: 44315 diff changeset	79 &self[..=last]
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	80 } else {
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	81 &[]
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	82 }
9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	83 }
42610 5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	84 fn trim_start(&self) -> &[u8] {
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	85 if let Some(first) = self.iter().position(is_not_whitespace) {
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	86 &self[first..]
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	87 } else {
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	88 &[]
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	89 }
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	90 }
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	91
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	92 /// ```
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	93 /// use hg::utils::SliceExt;
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	94 /// assert_eq!(
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	95 /// b" to trim ".trim(),
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	96 /// b"to trim"
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	97 /// );
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	98 /// assert_eq!(
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	99 /// b"to trim ".trim(),
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	100 /// b"to trim"
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	101 /// );
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	102 /// assert_eq!(
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	103 /// b" to trim".trim(),
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	104 /// b"to trim"
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	105 /// );
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	106 /// ```
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	107 fn trim(&self) -> &[u8] {
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	108 self.trim_start().trim_end()
5672bb73f61e rust-utils: add docstrings and doctests for utils.rs Rapha?l Gom?s <rgomes@octobus.net> parents: 42609 diff changeset	109 }
42869 62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	110
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	111 fn drop_prefix(&self, needle: &Self) -> Option<&Self> {
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	112 if self.starts_with(needle) {
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	113 Some(&self[needle.len()..])
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	114 } else {
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	115 None
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	116 }
62eabdf91f85 rustfilepatterns: refactor the pattern of removing a prefix from a &[u8] Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> parents: 42851 diff changeset	117 }
42453 9609430d3625 rust-filepatterns: use bytes instead of String Rapha?l Gom?s <rgomes@octobus.net> parents: diff changeset	118 }
44315 aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	119
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	120 pub trait Escaped {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	121 /// Return bytes escaped for display to the user
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	122 fn escaped_bytes(&self) -> Vec<u8>;
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	123 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	124
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	125 impl Escaped for u8 {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	126 fn escaped_bytes(&self) -> Vec<u8> {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	127 let mut acc = vec![];
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	128 match self {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	129 c @ b'\'' \| c @ b'\\' => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	130 acc.push(b'\\');
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	131 acc.push(*c);
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	132 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	133 b'\t' => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	134 acc.extend(br"\\t");
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	135 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	136 b'\n' => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	137 acc.extend(br"\\n");
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	138 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	139 b'\r' => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	140 acc.extend(br"\\r");
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	141 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	142 c if (c < b' ' \|\| c >= 127) => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	143 write!(acc, "\\x{:x}", self).unwrap();
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	144 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	145 c => {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	146 acc.push(*c);
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	147 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	148 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	149 acc
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	150 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	151 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	152
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	153 impl<'a, T: Escaped> Escaped for &'a [T] {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	154 fn escaped_bytes(&self) -> Vec<u8> {
44998 26114bd6ec60 rust: do a clippy pass Rapha?l Gom?s <rgomes@octobus.net> parents: 44315 diff changeset	155 self.iter().flat_map(Escaped::escaped_bytes).collect()
44315 aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	156 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	157 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	158
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	159 impl<T: Escaped> Escaped for Vec<T> {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	160 fn escaped_bytes(&self) -> Vec<u8> {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	161 self.deref().escaped_bytes()
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	162 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	163 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	164
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	165 impl<'a> Escaped for &'a HgPath {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	166 fn escaped_bytes(&self) -> Vec<u8> {
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	167 self.as_bytes().escaped_bytes()
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	168 }
aa0fc32ece9e rust-utils: add `Escaped` trait Rapha?l Gom?s <rgomes@octobus.net> parents: 44312 diff changeset	169 }

Mercurial > public > mercurial-scm > hg-stable

annotate rust/hg-core/src/utils.rs @ 44998:26114bd6ec60