diff options
Diffstat (limited to 'crates/ra_syntax/src/ast')
-rw-r--r-- | crates/ra_syntax/src/ast/extensions.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs index 7dcf084de..a297ae110 100644 --- a/crates/ra_syntax/src/ast/extensions.rs +++ b/crates/ra_syntax/src/ast/extensions.rs | |||
@@ -71,6 +71,15 @@ impl ast::Attr { | |||
71 | _ => None, | 71 | _ => None, |
72 | } | 72 | } |
73 | } | 73 | } |
74 | |||
75 | pub fn is_inner_attribute(&self) -> bool { | ||
76 | let first_token = self.syntax().first_token(); | ||
77 | let first_token_kind = first_token.as_ref().map(SyntaxToken::kind); | ||
78 | let second_token_kind = | ||
79 | first_token.and_then(|token| token.next_token()).as_ref().map(SyntaxToken::kind); | ||
80 | return first_token_kind == Some(SyntaxKind::POUND) | ||
81 | && second_token_kind == Some(SyntaxKind::EXCL); | ||
82 | } | ||
74 | } | 83 | } |
75 | 84 | ||
76 | #[derive(Debug, Clone, PartialEq, Eq)] | 85 | #[derive(Debug, Clone, PartialEq, Eq)] |