Rust syntax highlighting
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@ -197,3 +197,73 @@
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end
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end
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```
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- `rust`
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- patterns
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```rust
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// this is a comment
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/* this is a multiline comment */
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"string" 'c' 'ł'
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b"string" b'ł'
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r"string" r#"string"# r##"string"## r###"string"###
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0b11001100 0b11001100_u8
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0o1234567_f32
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0xDEADBEEF 0xDEADBEEF_i16
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2137
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3.14159265 2.3e-32
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+ - * / % == ~= <= >= & .
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#![doc = ""]
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identifier macro! function() 'static
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T Vec<i32>
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union Example
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europeanunion A
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```
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- keywords
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```rust
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_ as async await break const continue dyn else enum extern fn for if impl in let loop
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macro_rules! match mod move mut pub ref return static struct trait type unsafe use where while
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crate self Self super
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true false
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abstract become box do final macro override priv try typeof unsized virtual yield
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```
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- sample
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```rust
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use chrono::{Datelike, Utc};
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize)]
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#[serde(rename_all = "snake_case")]
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pub enum Season {
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Spring,
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Summer,
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Autumn,
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Winter,
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}
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impl Season {
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pub fn on(month: u32, day: u32) -> Option<Season> {
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let md = (month, day);
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Some(match () {
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_ if ((1, 1)..=(3, 20)).contains(&md) => Season::Winter,
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_ if ((3, 21)..=(6, 21)).contains(&md) => Season::Spring,
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_ if ((6, 22)..=(9, 22)).contains(&md) => Season::Summer,
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_ if ((9, 23)..=(12, 21)).contains(&md) => Season::Autumn,
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_ if ((12, 22)..=(12, 31)).contains(&md) => Season::Winter,
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// Just in case something really darn weird happens to the calendar.
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_ => return None,
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})
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}
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pub fn current() -> Option<Season> {
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let now = Utc::now();
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Self::on(now.month(), now.day())
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}
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}
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```
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119
static/syntax/rust.json
Normal file
119
static/syntax/rust.json
Normal file
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@ -0,0 +1,119 @@
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{
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"patterns": [
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{ "regex": "\\/\\/.*", "is": "comment" },
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{
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"regex": "\\/\\*.*?\\*\\/",
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"flags": ["dotMatchesNewline"],
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"is": "comment"
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},
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{ "regex": "'(\\\\'|[^'])'", "is": "string" },
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{ "regex": "\"(\\\\\"|[^\"])*\"", "is": "string" },
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{ "regex": "b'(\\\\'|[^'])'", "is": "string" },
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{ "regex": "b\"(\\\\\"|[^\"])*\"", "is": "string" },
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{ "regex": "r\"(\\\\\"|[^\"])*\"", "is": "string" },
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{ "regex": "r#\"(\\\\\"|[^\"])*\"#", "is": "string" },
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{ "regex": "r##\"(\\\\\"|[^\"])*\"##", "is": "string" },
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{ "regex": "r###\"(\\\\\"|[^\"])*\"###", "is": "string" },
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{ "regex": "0[bB][01_]+([uif](8|16|32|64|128))?", "is": "literal" },
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{ "regex": "0[oO][0-7_]+([uif](8|16|32|64|128))?", "is": "literal" },
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{
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"regex": "0[xX][0-9a-fA-F_]+([uif](8|16|32|64|128))?",
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"is": "literal"
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},
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{ "regex": "[0-9_]+n", "is": "literal" },
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{ "regex": "[0-9_]+(\\.[0-9_]*([eE][-+]?[0-9_]+)?)?", "is": "literal" },
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{ "regex": "[+=/*^%<>!~|&\\.?:@-]+", "is": "operator" },
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{ "regex": "#!\\[", "is": "default" },
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{
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"regex": "[a-zA-Z_][a-zA-Z0-9_]*(\\()",
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"is": { "default": "function", "captures": ["default"] }
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},
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{ "regex": "[a-zA-Z_][a-zA-Z0-9_]*!", "is": "function" },
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{ "regex": "[A-Z_][a-zA-Z0-9_]*", "is": "keyword2" },
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{
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"regex": "union\\s+([a-zA-Z_][a-zA-Z0-9_]*)",
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"is": {
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"default": "keyword1",
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"captures": ["keyword2"]
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}
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},
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{ "regex": "[a-zA-Z_][a-zA-Z0-9_]*", "is": "identifier" },
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{ "regex": "'[a-zA-Z_][a-zA-Z0-9_]*", "is": "literal" }
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],
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"keywords": {
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"_": { "into": "keyword1" },
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"as": { "into": "keyword1" },
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"async": { "into": "keyword1" },
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"await": { "into": "keyword1" },
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"break": { "into": "keyword1" },
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"const": { "into": "keyword1" },
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"continue": { "into": "keyword1" },
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"dyn": { "into": "keyword1" },
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"else": { "into": "keyword1" },
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"enum": { "into": "keyword1" },
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"extern": { "into": "keyword1" },
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"fn": { "into": "keyword1" },
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"for": { "into": "keyword1" },
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"if": { "into": "keyword1" },
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"impl": { "into": "keyword1" },
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"in": { "into": "keyword1" },
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"let": { "into": "keyword1" },
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"loop": { "into": "keyword1" },
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"macro_rules!": { "into": "keyword1" },
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"match": { "into": "keyword1" },
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"mod": { "into": "keyword1" },
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"move": { "into": "keyword1" },
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"mut": { "into": "keyword1" },
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"pub": { "into": "keyword1" },
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"ref": { "into": "keyword1" },
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"return": { "into": "keyword1" },
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"static": { "into": "keyword1" },
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"struct": { "into": "keyword1" },
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"trait": { "into": "keyword1" },
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"type": { "into": "keyword1" },
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"unsafe": { "into": "keyword1" },
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"use": { "into": "keyword1" },
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"where": { "into": "keyword1" },
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"while": { "into": "keyword1" },
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"crate": { "into": "keyword2" },
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"self": { "into": "keyword2" },
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"Self": { "into": "keyword2" },
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"super": { "into": "keyword2" },
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"bool": { "into": "keyword2" },
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"i8": { "into": "keyword2" },
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"i16": { "into": "keyword2" },
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"i32": { "into": "keyword2" },
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"i64": { "into": "keyword2" },
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"i128": { "into": "keyword2" },
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"isize": { "into": "keyword2" },
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"u8": { "into": "keyword2" },
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"u16": { "into": "keyword2" },
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"u32": { "into": "keyword2" },
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"u64": { "into": "keyword2" },
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"u128": { "into": "keyword2" },
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"usize": { "into": "keyword2" },
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"f32": { "into": "keyword2" },
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"f64": { "into": "keyword2" },
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"char": { "into": "keyword2" },
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"str": { "into": "keyword2" },
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"true": { "into": "literal" },
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"false": { "into": "literal" },
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"abstract": { "into": "error reserved-word" },
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"become": { "into": "error reserved-word" },
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"box": { "into": "error reserved-word" },
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"do": { "into": "error reserved-word" },
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"final": { "into": "error reserved-word" },
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"macro": { "into": "error reserved-word" },
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"override": { "into": "error reserved-word" },
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"priv": { "into": "error reserved-word" },
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"try": { "into": "error reserved-word" },
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"typeof": { "into": "error reserved-word" },
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"unsized": { "into": "error reserved-word" },
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"virtual": { "into": "error reserved-word" },
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"yield": { "into": "error reserved-word" }
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}
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}
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