-// Generated from grammar.ron
-use tree::{SyntaxKind, SyntaxInfo};
+#![allow(bad_style, missing_docs, unreachable_pub)]
+#![cfg_attr(rustfmt, rustfmt_skip)]
+//! Generated from grammar.ron
+use tree::SyntaxInfo;
-pub const USE_KW: SyntaxKind = SyntaxKind(0);
-pub const FN_KW: SyntaxKind = SyntaxKind(1);
-pub const STRUCT_KW: SyntaxKind = SyntaxKind(2);
-pub const ENUM_KW: SyntaxKind = SyntaxKind(3);
-pub const TRAIT_KW: SyntaxKind = SyntaxKind(4);
-pub const IMPL_KW: SyntaxKind = SyntaxKind(5);
-pub const TRUE_KW: SyntaxKind = SyntaxKind(6);
-pub const FALSE_KW: SyntaxKind = SyntaxKind(7);
-pub const AS_KW: SyntaxKind = SyntaxKind(8);
-pub const EXTERN_KW: SyntaxKind = SyntaxKind(9);
-pub const CRATE_KW: SyntaxKind = SyntaxKind(10);
-pub const MOD_KW: SyntaxKind = SyntaxKind(11);
-pub const PUB_KW: SyntaxKind = SyntaxKind(12);
-pub const SELF_KW: SyntaxKind = SyntaxKind(13);
-pub const SUPER_KW: SyntaxKind = SyntaxKind(14);
-pub const IN_KW: SyntaxKind = SyntaxKind(15);
-pub const WHERE_KW: SyntaxKind = SyntaxKind(16);
-pub const ERROR: SyntaxKind = SyntaxKind(17);
-pub const IDENT: SyntaxKind = SyntaxKind(18);
-pub const UNDERSCORE: SyntaxKind = SyntaxKind(19);
-pub const WHITESPACE: SyntaxKind = SyntaxKind(20);
-pub const INT_NUMBER: SyntaxKind = SyntaxKind(21);
-pub const FLOAT_NUMBER: SyntaxKind = SyntaxKind(22);
-pub const SEMI: SyntaxKind = SyntaxKind(23);
-pub const COMMA: SyntaxKind = SyntaxKind(24);
-pub const DOT: SyntaxKind = SyntaxKind(25);
-pub const DOTDOT: SyntaxKind = SyntaxKind(26);
-pub const DOTDOTDOT: SyntaxKind = SyntaxKind(27);
-pub const DOTDOTEQ: SyntaxKind = SyntaxKind(28);
-pub const L_PAREN: SyntaxKind = SyntaxKind(29);
-pub const R_PAREN: SyntaxKind = SyntaxKind(30);
-pub const L_CURLY: SyntaxKind = SyntaxKind(31);
-pub const R_CURLY: SyntaxKind = SyntaxKind(32);
-pub const L_BRACK: SyntaxKind = SyntaxKind(33);
-pub const R_BRACK: SyntaxKind = SyntaxKind(34);
-pub const L_ANGLE: SyntaxKind = SyntaxKind(35);
-pub const R_ANGLE: SyntaxKind = SyntaxKind(36);
-pub const AT: SyntaxKind = SyntaxKind(37);
-pub const POUND: SyntaxKind = SyntaxKind(38);
-pub const TILDE: SyntaxKind = SyntaxKind(39);
-pub const QUESTION: SyntaxKind = SyntaxKind(40);
-pub const COLON: SyntaxKind = SyntaxKind(41);
-pub const COLONCOLON: SyntaxKind = SyntaxKind(42);
-pub const DOLLAR: SyntaxKind = SyntaxKind(43);
-pub const EQ: SyntaxKind = SyntaxKind(44);
-pub const EQEQ: SyntaxKind = SyntaxKind(45);
-pub const FAT_ARROW: SyntaxKind = SyntaxKind(46);
-pub const NEQ: SyntaxKind = SyntaxKind(47);
-pub const EXCL: SyntaxKind = SyntaxKind(48);
-pub const LIFETIME: SyntaxKind = SyntaxKind(49);
-pub const CHAR: SyntaxKind = SyntaxKind(50);
-pub const BYTE: SyntaxKind = SyntaxKind(51);
-pub const STRING: SyntaxKind = SyntaxKind(52);
-pub const RAW_STRING: SyntaxKind = SyntaxKind(53);
-pub const BYTE_STRING: SyntaxKind = SyntaxKind(54);
-pub const RAW_BYTE_STRING: SyntaxKind = SyntaxKind(55);
-pub const PLUS: SyntaxKind = SyntaxKind(56);
-pub const MINUS: SyntaxKind = SyntaxKind(57);
-pub const STAR: SyntaxKind = SyntaxKind(58);
-pub const SLASH: SyntaxKind = SyntaxKind(59);
-pub const CARET: SyntaxKind = SyntaxKind(60);
-pub const PERCENT: SyntaxKind = SyntaxKind(61);
-pub const AMPERSAND: SyntaxKind = SyntaxKind(62);
-pub const PIPE: SyntaxKind = SyntaxKind(63);
-pub const THIN_ARROW: SyntaxKind = SyntaxKind(64);
-pub const COMMENT: SyntaxKind = SyntaxKind(65);
-pub const DOC_COMMENT: SyntaxKind = SyntaxKind(66);
-pub const SHEBANG: SyntaxKind = SyntaxKind(67);
-pub const FILE: SyntaxKind = SyntaxKind(68);
-pub const STRUCT_ITEM: SyntaxKind = SyntaxKind(69);
-pub const NAMED_FIELD: SyntaxKind = SyntaxKind(70);
-pub const POS_FIELD: SyntaxKind = SyntaxKind(71);
-pub const FN_ITEM: SyntaxKind = SyntaxKind(72);
-pub const EXTERN_CRATE_ITEM: SyntaxKind = SyntaxKind(73);
-pub const ATTR: SyntaxKind = SyntaxKind(74);
-pub const META_ITEM: SyntaxKind = SyntaxKind(75);
-pub const MOD_ITEM: SyntaxKind = SyntaxKind(76);
-pub const USE_ITEM: SyntaxKind = SyntaxKind(77);
-pub const USE_TREE: SyntaxKind = SyntaxKind(78);
-pub const PATH: SyntaxKind = SyntaxKind(79);
-pub const PATH_SEGMENT: SyntaxKind = SyntaxKind(80);
-pub const LITERAL: SyntaxKind = SyntaxKind(81);
-pub const ALIAS: SyntaxKind = SyntaxKind(82);
-pub const VISIBILITY: SyntaxKind = SyntaxKind(83);
+/// The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT_DEF`.
+#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[repr(u32)]
+pub enum SyntaxKind {
+ USE_KW,
+ FN_KW,
+ STRUCT_KW,
+ ENUM_KW,
+ TRAIT_KW,
+ IMPL_KW,
+ TRUE_KW,
+ FALSE_KW,
+ AS_KW,
+ EXTERN_KW,
+ CRATE_KW,
+ MOD_KW,
+ PUB_KW,
+ SELF_KW,
+ SUPER_KW,
+ IN_KW,
+ WHERE_KW,
+ ERROR,
+ IDENT,
+ UNDERSCORE,
+ WHITESPACE,
+ INT_NUMBER,
+ FLOAT_NUMBER,
+ SEMI,
+ COMMA,
+ DOT,
+ DOTDOT,
+ DOTDOTDOT,
+ DOTDOTEQ,
+ L_PAREN,
+ R_PAREN,
+ L_CURLY,
+ R_CURLY,
+ L_BRACK,
+ R_BRACK,
+ L_ANGLE,
+ R_ANGLE,
+ AT,
+ POUND,
+ TILDE,
+ QUESTION,
+ COLON,
+ COLONCOLON,
+ DOLLAR,
+ EQ,
+ EQEQ,
+ FAT_ARROW,
+ NEQ,
+ EXCL,
+ LIFETIME,
+ CHAR,
+ BYTE,
+ STRING,
+ RAW_STRING,
+ BYTE_STRING,
+ RAW_BYTE_STRING,
+ PLUS,
+ MINUS,
+ STAR,
+ SLASH,
+ CARET,
+ PERCENT,
+ AMPERSAND,
+ PIPE,
+ THIN_ARROW,
+ COMMENT,
+ DOC_COMMENT,
+ SHEBANG,
+ FILE,
+ STRUCT_ITEM,
+ NAMED_FIELD,
+ POS_FIELD,
+ FN_ITEM,
+ EXTERN_CRATE_ITEM,
+ ATTR,
+ META_ITEM,
+ MOD_ITEM,
+ USE_ITEM,
+ USE_TREE,
+ PATH,
+ PATH_SEGMENT,
+ LITERAL,
+ ALIAS,
+ VISIBILITY,
-static INFOS: [SyntaxInfo; 84] = [
- SyntaxInfo { name: "USE_KW" },
- SyntaxInfo { name: "FN_KW" },
- SyntaxInfo { name: "STRUCT_KW" },
- SyntaxInfo { name: "ENUM_KW" },
- SyntaxInfo { name: "TRAIT_KW" },
- SyntaxInfo { name: "IMPL_KW" },
- SyntaxInfo { name: "TRUE_KW" },
- SyntaxInfo { name: "FALSE_KW" },
- SyntaxInfo { name: "AS_KW" },
- SyntaxInfo { name: "EXTERN_KW" },
- SyntaxInfo { name: "CRATE_KW" },
- SyntaxInfo { name: "MOD_KW" },
- SyntaxInfo { name: "PUB_KW" },
- SyntaxInfo { name: "SELF_KW" },
- SyntaxInfo { name: "SUPER_KW" },
- SyntaxInfo { name: "IN_KW" },
- SyntaxInfo { name: "WHERE_KW" },
- SyntaxInfo { name: "ERROR" },
- SyntaxInfo { name: "IDENT" },
- SyntaxInfo { name: "UNDERSCORE" },
- SyntaxInfo { name: "WHITESPACE" },
- SyntaxInfo { name: "INT_NUMBER" },
- SyntaxInfo { name: "FLOAT_NUMBER" },
- SyntaxInfo { name: "SEMI" },
- SyntaxInfo { name: "COMMA" },
- SyntaxInfo { name: "DOT" },
- SyntaxInfo { name: "DOTDOT" },
- SyntaxInfo { name: "DOTDOTDOT" },
- SyntaxInfo { name: "DOTDOTEQ" },
- SyntaxInfo { name: "L_PAREN" },
- SyntaxInfo { name: "R_PAREN" },
- SyntaxInfo { name: "L_CURLY" },
- SyntaxInfo { name: "R_CURLY" },
- SyntaxInfo { name: "L_BRACK" },
- SyntaxInfo { name: "R_BRACK" },
- SyntaxInfo { name: "L_ANGLE" },
- SyntaxInfo { name: "R_ANGLE" },
- SyntaxInfo { name: "AT" },
- SyntaxInfo { name: "POUND" },
- SyntaxInfo { name: "TILDE" },
- SyntaxInfo { name: "QUESTION" },
- SyntaxInfo { name: "COLON" },
- SyntaxInfo { name: "COLONCOLON" },
- SyntaxInfo { name: "DOLLAR" },
- SyntaxInfo { name: "EQ" },
- SyntaxInfo { name: "EQEQ" },
- SyntaxInfo { name: "FAT_ARROW" },
- SyntaxInfo { name: "NEQ" },
- SyntaxInfo { name: "EXCL" },
- SyntaxInfo { name: "LIFETIME" },
- SyntaxInfo { name: "CHAR" },
- SyntaxInfo { name: "BYTE" },
- SyntaxInfo { name: "STRING" },
- SyntaxInfo { name: "RAW_STRING" },
- SyntaxInfo { name: "BYTE_STRING" },
- SyntaxInfo { name: "RAW_BYTE_STRING" },
- SyntaxInfo { name: "PLUS" },
- SyntaxInfo { name: "MINUS" },
- SyntaxInfo { name: "STAR" },
- SyntaxInfo { name: "SLASH" },
- SyntaxInfo { name: "CARET" },
- SyntaxInfo { name: "PERCENT" },
- SyntaxInfo { name: "AMPERSAND" },
- SyntaxInfo { name: "PIPE" },
- SyntaxInfo { name: "THIN_ARROW" },
- SyntaxInfo { name: "COMMENT" },
- SyntaxInfo { name: "DOC_COMMENT" },
- SyntaxInfo { name: "SHEBANG" },
- SyntaxInfo { name: "FILE" },
- SyntaxInfo { name: "STRUCT_ITEM" },
- SyntaxInfo { name: "NAMED_FIELD" },
- SyntaxInfo { name: "POS_FIELD" },
- SyntaxInfo { name: "FN_ITEM" },
- SyntaxInfo { name: "EXTERN_CRATE_ITEM" },
- SyntaxInfo { name: "ATTR" },
- SyntaxInfo { name: "META_ITEM" },
- SyntaxInfo { name: "MOD_ITEM" },
- SyntaxInfo { name: "USE_ITEM" },
- SyntaxInfo { name: "USE_TREE" },
- SyntaxInfo { name: "PATH" },
- SyntaxInfo { name: "PATH_SEGMENT" },
- SyntaxInfo { name: "LITERAL" },
- SyntaxInfo { name: "ALIAS" },
- SyntaxInfo { name: "VISIBILITY" },
-];
+ TOMBSTONE = !0 - 1,
+ EOF = !0,
+}
+pub(crate) use self::SyntaxKind::*;
+
+impl SyntaxKind {
+ pub(crate) fn info(self) -> &'static SyntaxInfo {
+ match self {
+ USE_KW => &SyntaxInfo { name: "USE_KW" },
+ FN_KW => &SyntaxInfo { name: "FN_KW" },
+ STRUCT_KW => &SyntaxInfo { name: "STRUCT_KW" },
+ ENUM_KW => &SyntaxInfo { name: "ENUM_KW" },
+ TRAIT_KW => &SyntaxInfo { name: "TRAIT_KW" },
+ IMPL_KW => &SyntaxInfo { name: "IMPL_KW" },
+ TRUE_KW => &SyntaxInfo { name: "TRUE_KW" },
+ FALSE_KW => &SyntaxInfo { name: "FALSE_KW" },
+ AS_KW => &SyntaxInfo { name: "AS_KW" },
+ EXTERN_KW => &SyntaxInfo { name: "EXTERN_KW" },
+ CRATE_KW => &SyntaxInfo { name: "CRATE_KW" },
+ MOD_KW => &SyntaxInfo { name: "MOD_KW" },
+ PUB_KW => &SyntaxInfo { name: "PUB_KW" },
+ SELF_KW => &SyntaxInfo { name: "SELF_KW" },
+ SUPER_KW => &SyntaxInfo { name: "SUPER_KW" },
+ IN_KW => &SyntaxInfo { name: "IN_KW" },
+ WHERE_KW => &SyntaxInfo { name: "WHERE_KW" },
+ ERROR => &SyntaxInfo { name: "ERROR" },
+ IDENT => &SyntaxInfo { name: "IDENT" },
+ UNDERSCORE => &SyntaxInfo { name: "UNDERSCORE" },
+ WHITESPACE => &SyntaxInfo { name: "WHITESPACE" },
+ INT_NUMBER => &SyntaxInfo { name: "INT_NUMBER" },
+ FLOAT_NUMBER => &SyntaxInfo { name: "FLOAT_NUMBER" },
+ SEMI => &SyntaxInfo { name: "SEMI" },
+ COMMA => &SyntaxInfo { name: "COMMA" },
+ DOT => &SyntaxInfo { name: "DOT" },
+ DOTDOT => &SyntaxInfo { name: "DOTDOT" },
+ DOTDOTDOT => &SyntaxInfo { name: "DOTDOTDOT" },
+ DOTDOTEQ => &SyntaxInfo { name: "DOTDOTEQ" },
+ L_PAREN => &SyntaxInfo { name: "L_PAREN" },
+ R_PAREN => &SyntaxInfo { name: "R_PAREN" },
+ L_CURLY => &SyntaxInfo { name: "L_CURLY" },
+ R_CURLY => &SyntaxInfo { name: "R_CURLY" },
+ L_BRACK => &SyntaxInfo { name: "L_BRACK" },
+ R_BRACK => &SyntaxInfo { name: "R_BRACK" },
+ L_ANGLE => &SyntaxInfo { name: "L_ANGLE" },
+ R_ANGLE => &SyntaxInfo { name: "R_ANGLE" },
+ AT => &SyntaxInfo { name: "AT" },
+ POUND => &SyntaxInfo { name: "POUND" },
+ TILDE => &SyntaxInfo { name: "TILDE" },
+ QUESTION => &SyntaxInfo { name: "QUESTION" },
+ COLON => &SyntaxInfo { name: "COLON" },
+ COLONCOLON => &SyntaxInfo { name: "COLONCOLON" },
+ DOLLAR => &SyntaxInfo { name: "DOLLAR" },
+ EQ => &SyntaxInfo { name: "EQ" },
+ EQEQ => &SyntaxInfo { name: "EQEQ" },
+ FAT_ARROW => &SyntaxInfo { name: "FAT_ARROW" },
+ NEQ => &SyntaxInfo { name: "NEQ" },
+ EXCL => &SyntaxInfo { name: "EXCL" },
+ LIFETIME => &SyntaxInfo { name: "LIFETIME" },
+ CHAR => &SyntaxInfo { name: "CHAR" },
+ BYTE => &SyntaxInfo { name: "BYTE" },
+ STRING => &SyntaxInfo { name: "STRING" },
+ RAW_STRING => &SyntaxInfo { name: "RAW_STRING" },
+ BYTE_STRING => &SyntaxInfo { name: "BYTE_STRING" },
+ RAW_BYTE_STRING => &SyntaxInfo { name: "RAW_BYTE_STRING" },
+ PLUS => &SyntaxInfo { name: "PLUS" },
+ MINUS => &SyntaxInfo { name: "MINUS" },
+ STAR => &SyntaxInfo { name: "STAR" },
+ SLASH => &SyntaxInfo { name: "SLASH" },
+ CARET => &SyntaxInfo { name: "CARET" },
+ PERCENT => &SyntaxInfo { name: "PERCENT" },
+ AMPERSAND => &SyntaxInfo { name: "AMPERSAND" },
+ PIPE => &SyntaxInfo { name: "PIPE" },
+ THIN_ARROW => &SyntaxInfo { name: "THIN_ARROW" },
+ COMMENT => &SyntaxInfo { name: "COMMENT" },
+ DOC_COMMENT => &SyntaxInfo { name: "DOC_COMMENT" },
+ SHEBANG => &SyntaxInfo { name: "SHEBANG" },
+ FILE => &SyntaxInfo { name: "FILE" },
+ STRUCT_ITEM => &SyntaxInfo { name: "STRUCT_ITEM" },
+ NAMED_FIELD => &SyntaxInfo { name: "NAMED_FIELD" },
+ POS_FIELD => &SyntaxInfo { name: "POS_FIELD" },
+ FN_ITEM => &SyntaxInfo { name: "FN_ITEM" },
+ EXTERN_CRATE_ITEM => &SyntaxInfo { name: "EXTERN_CRATE_ITEM" },
+ ATTR => &SyntaxInfo { name: "ATTR" },
+ META_ITEM => &SyntaxInfo { name: "META_ITEM" },
+ MOD_ITEM => &SyntaxInfo { name: "MOD_ITEM" },
+ USE_ITEM => &SyntaxInfo { name: "USE_ITEM" },
+ USE_TREE => &SyntaxInfo { name: "USE_TREE" },
+ PATH => &SyntaxInfo { name: "PATH" },
+ PATH_SEGMENT => &SyntaxInfo { name: "PATH_SEGMENT" },
+ LITERAL => &SyntaxInfo { name: "LITERAL" },
+ ALIAS => &SyntaxInfo { name: "ALIAS" },
+ VISIBILITY => &SyntaxInfo { name: "VISIBILITY" },
-pub(crate) fn syntax_info(kind: SyntaxKind) -> &'static SyntaxInfo {
- &INFOS[kind.0 as usize]
+ TOMBSTONE => &SyntaxInfo { name: "TOMBSTONE" },
+ EOF => &SyntaxInfo { name: "EOF" },
+ }
+ }
}
pub(crate) fn ident_to_keyword(ident: &str) -> Option<SyntaxKind> {
- match ident {
- "use" => Some(USE_KW),
- "fn" => Some(FN_KW),
- "struct" => Some(STRUCT_KW),
- "enum" => Some(ENUM_KW),
- "trait" => Some(TRAIT_KW),
- "impl" => Some(IMPL_KW),
- "true" => Some(TRUE_KW),
- "false" => Some(FALSE_KW),
- "as" => Some(AS_KW),
- "extern" => Some(EXTERN_KW),
- "crate" => Some(CRATE_KW),
- "mod" => Some(MOD_KW),
- "pub" => Some(PUB_KW),
- "self" => Some(SELF_KW),
- "super" => Some(SUPER_KW),
- "in" => Some(IN_KW),
- "where" => Some(WHERE_KW),
- _ => None,
- }
+ match ident {
+ "use" => Some(USE_KW),
+ "fn" => Some(FN_KW),
+ "struct" => Some(STRUCT_KW),
+ "enum" => Some(ENUM_KW),
+ "trait" => Some(TRAIT_KW),
+ "impl" => Some(IMPL_KW),
+ "true" => Some(TRUE_KW),
+ "false" => Some(FALSE_KW),
+ "as" => Some(AS_KW),
+ "extern" => Some(EXTERN_KW),
+ "crate" => Some(CRATE_KW),
+ "mod" => Some(MOD_KW),
+ "pub" => Some(PUB_KW),
+ "self" => Some(SELF_KW),
+ "super" => Some(SUPER_KW),
+ "in" => Some(IN_KW),
+ "where" => Some(WHERE_KW),
+ _ => None,
+ }
}