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authorDouglas Campos <[email protected]>2020-02-28 01:15:17 +0000
committerDouglas Campos <[email protected]>2020-02-28 01:15:17 +0000
commit34a7e4fbafe34265563c7c27aadc524d094cf129 (patch)
tree533915b3a5917c2ff71edde525f7a5602cc69e45
parente0c6e106d9909f34f1b8bbf2b18dee6ece47aa91 (diff)
introduce const visibility assist
-rw-r--r--crates/ra_assists/src/handlers/change_visibility.rs13
1 files changed, 9 insertions, 4 deletions
diff --git a/crates/ra_assists/src/handlers/change_visibility.rs b/crates/ra_assists/src/handlers/change_visibility.rs
index f325b6f92..54e0a6c84 100644
--- a/crates/ra_assists/src/handlers/change_visibility.rs
+++ b/crates/ra_assists/src/handlers/change_visibility.rs
@@ -2,8 +2,8 @@ use ra_syntax::{
2 ast::{self, NameOwner, VisibilityOwner}, 2 ast::{self, NameOwner, VisibilityOwner},
3 AstNode, 3 AstNode,
4 SyntaxKind::{ 4 SyntaxKind::{
5 ATTR, COMMENT, ENUM_DEF, FN_DEF, IDENT, MODULE, STRUCT_DEF, TRAIT_DEF, VISIBILITY, 5 ATTR, COMMENT, CONST_DEF, ENUM_DEF, FN_DEF, IDENT, MODULE, STRUCT_DEF, TRAIT_DEF,
6 WHITESPACE, 6 VISIBILITY, WHITESPACE,
7 }, 7 },
8 SyntaxNode, TextUnit, T, 8 SyntaxNode, TextUnit, T,
9}; 9};
@@ -30,13 +30,13 @@ pub(crate) fn change_visibility(ctx: AssistCtx) -> Option<Assist> {
30 30
31fn add_vis(ctx: AssistCtx) -> Option<Assist> { 31fn add_vis(ctx: AssistCtx) -> Option<Assist> {
32 let item_keyword = ctx.token_at_offset().find(|leaf| match leaf.kind() { 32 let item_keyword = ctx.token_at_offset().find(|leaf| match leaf.kind() {
33 T![fn] | T![mod] | T![struct] | T![enum] | T![trait] => true, 33 T![const] | T![fn] | T![mod] | T![struct] | T![enum] | T![trait] => true,
34 _ => false, 34 _ => false,
35 }); 35 });
36 36
37 let (offset, target) = if let Some(keyword) = item_keyword { 37 let (offset, target) = if let Some(keyword) = item_keyword {
38 let parent = keyword.parent(); 38 let parent = keyword.parent();
39 let def_kws = vec![FN_DEF, MODULE, STRUCT_DEF, ENUM_DEF, TRAIT_DEF]; 39 let def_kws = vec![CONST_DEF, FN_DEF, MODULE, STRUCT_DEF, ENUM_DEF, TRAIT_DEF];
40 // Parent is not a definition, can't add visibility 40 // Parent is not a definition, can't add visibility
41 if !def_kws.iter().any(|&def_kw| def_kw == parent.kind()) { 41 if !def_kws.iter().any(|&def_kw| def_kw == parent.kind()) {
42 return None; 42 return None;
@@ -136,6 +136,11 @@ mod tests {
136 } 136 }
137 137
138 #[test] 138 #[test]
139 fn change_visibility_const() {
140 check_assist(change_visibility, "<|>const FOO = 3u8;", "<|>pub(crate) const FOO = 3u8;");
141 }
142
143 #[test]
139 fn change_visibility_handles_comment_attrs() { 144 fn change_visibility_handles_comment_attrs() {
140 check_assist( 145 check_assist(
141 change_visibility, 146 change_visibility,