diff options
Diffstat (limited to 'crates/ra_ide_api/src/display.rs')
-rw-r--r-- | crates/ra_ide_api/src/display.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crates/ra_ide_api/src/display.rs b/crates/ra_ide_api/src/display.rs index cc59e99d8..a980c56bc 100644 --- a/crates/ra_ide_api/src/display.rs +++ b/crates/ra_ide_api/src/display.rs | |||
@@ -7,7 +7,7 @@ mod structure; | |||
7 | mod short_label; | 7 | mod short_label; |
8 | 8 | ||
9 | use ra_syntax::{ | 9 | use ra_syntax::{ |
10 | ast::{self, AstNode, TypeParamsOwner}, | 10 | ast::{self, AstNode, AttrsOwner, NameOwner, TypeParamsOwner}, |
11 | SyntaxKind::{ATTR, COMMENT}, | 11 | SyntaxKind::{ATTR, COMMENT}, |
12 | }; | 12 | }; |
13 | 13 | ||
@@ -61,6 +61,12 @@ pub(crate) fn where_predicates<N: TypeParamsOwner>(node: &N) -> Vec<String> { | |||
61 | res | 61 | res |
62 | } | 62 | } |
63 | 63 | ||
64 | pub(crate) fn macro_label(node: &ast::MacroCall) -> String { | ||
65 | let name = node.name().map(|name| name.syntax().text().to_string()).unwrap_or_default(); | ||
66 | let vis = if node.has_atom_attr("macro_export") { "#[macro_export]\n" } else { "" }; | ||
67 | format!("{}macro_rules! {}", vis, name) | ||
68 | } | ||
69 | |||
64 | pub(crate) fn rust_code_markup<CODE: AsRef<str>>(val: CODE) -> String { | 70 | pub(crate) fn rust_code_markup<CODE: AsRef<str>>(val: CODE) -> String { |
65 | rust_code_markup_with_doc::<_, &str>(val, None) | 71 | rust_code_markup_with_doc::<_, &str>(val, None) |
66 | } | 72 | } |