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author | Veetaha <[email protected]> | 2020-01-28 05:13:18 +0000 |
---|---|---|
committer | Veetaha <[email protected]> | 2020-02-03 22:00:55 +0000 |
commit | b1764d85fced5f3bc1db82063fca9369f9e1740b (patch) | |
tree | 0f722e395a03184b37f58b23d1f587cb9eeedef4 /crates/ra_syntax/src/parsing/lexer.rs | |
parent | 9e7eaa959f9dc368a55f1a80b35651b78b3d0883 (diff) |
ra_syntax: fixed a typo in doc comment
Diffstat (limited to 'crates/ra_syntax/src/parsing/lexer.rs')
-rw-r--r-- | crates/ra_syntax/src/parsing/lexer.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crates/ra_syntax/src/parsing/lexer.rs b/crates/ra_syntax/src/parsing/lexer.rs index 55755be18..d1315e604 100644 --- a/crates/ra_syntax/src/parsing/lexer.rs +++ b/crates/ra_syntax/src/parsing/lexer.rs | |||
@@ -69,7 +69,7 @@ pub fn lex_single_syntax_kind(text: &str) -> Option<(SyntaxKind, Option<SyntaxEr | |||
69 | .map(|(token, error)| (token.kind, error)) | 69 | .map(|(token, error)| (token.kind, error)) |
70 | } | 70 | } |
71 | 71 | ||
72 | /// The same as `single_syntax_kind()` but returns only `SyntaxKind` and | 72 | /// The same as `lex_single_syntax_kind()` but returns only `SyntaxKind` and |
73 | /// returns `None` if any tokenization error occured. | 73 | /// returns `None` if any tokenization error occured. |
74 | /// | 74 | /// |
75 | /// Beware that unescape errors are not checked at tokenization time. | 75 | /// Beware that unescape errors are not checked at tokenization time. |
@@ -79,10 +79,12 @@ pub fn lex_single_valid_syntax_kind(text: &str) -> Option<SyntaxKind> { | |||
79 | .map(|(token, _error)| token.kind) | 79 | .map(|(token, _error)| token.kind) |
80 | } | 80 | } |
81 | 81 | ||
82 | /// Returns the first encountered token at the beginning of the string. | 82 | /// Returns `SyntaxKind` and `Option<SyntaxError>` of the first token |
83 | /// encountered at the beginning of the string. | ||
83 | /// | 84 | /// |
84 | /// Returns `None` if the string contains zero tokens or if the token was parsed | 85 | /// Returns `None` if the string contains zero tokens or if the token was parsed |
85 | /// with an error. | 86 | /// with an error. |
87 | /// The token is malformed if the returned error is not `None`. | ||
86 | /// | 88 | /// |
87 | /// Beware that unescape errors are not checked at tokenization time. | 89 | /// Beware that unescape errors are not checked at tokenization time. |
88 | fn first_token(text: &str) -> Option<(Token, Option<SyntaxError>)> { | 90 | fn first_token(text: &str) -> Option<(Token, Option<SyntaxError>)> { |