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authorAndrea Pretto <[email protected]>2019-02-11 17:07:21 +0000
committerAndrea Pretto <[email protected]>2019-02-11 17:07:21 +0000
commit5c9c0d3ae2735b4b32a44742bac800ca616fdde8 (patch)
tree8ad5dc9a548915729bcc87085a1a145d4ba2a00a /crates/ra_assists/src/replace_if_let_with_match.rs
parentaf62fde57fe58f4aa06608568dc26535731800a0 (diff)
ra_assists: assist "providers" can produce multiple assists
Diffstat (limited to 'crates/ra_assists/src/replace_if_let_with_match.rs')
-rw-r--r--crates/ra_assists/src/replace_if_let_with_match.rs8
1 files changed, 5 insertions, 3 deletions
diff --git a/crates/ra_assists/src/replace_if_let_with_match.rs b/crates/ra_assists/src/replace_if_let_with_match.rs
index f74ab3c67..87a2c1185 100644
--- a/crates/ra_assists/src/replace_if_let_with_match.rs
+++ b/crates/ra_assists/src/replace_if_let_with_match.rs
@@ -4,7 +4,7 @@ use hir::db::HirDatabase;
4 4
5use crate::{AssistCtx, Assist}; 5use crate::{AssistCtx, Assist};
6 6
7pub(crate) fn replace_if_let_with_match(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> { 7pub(crate) fn replace_if_let_with_match(mut ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> {
8 let if_expr: &ast::IfExpr = ctx.node_at_offset()?; 8 let if_expr: &ast::IfExpr = ctx.node_at_offset()?;
9 let cond = if_expr.condition()?; 9 let cond = if_expr.condition()?;
10 let pat = cond.pat()?; 10 let pat = cond.pat()?;
@@ -15,12 +15,14 @@ pub(crate) fn replace_if_let_with_match(ctx: AssistCtx<impl HirDatabase>) -> Opt
15 ast::ElseBranchFlavor::IfExpr(_) => return None, 15 ast::ElseBranchFlavor::IfExpr(_) => return None,
16 }; 16 };
17 17
18 ctx.build("replace with match", |edit| { 18 ctx.add_action("replace with match", |edit| {
19 let match_expr = build_match_expr(expr, pat, then_block, else_block); 19 let match_expr = build_match_expr(expr, pat, then_block, else_block);
20 edit.target(if_expr.syntax().range()); 20 edit.target(if_expr.syntax().range());
21 edit.replace_node_and_indent(if_expr.syntax(), match_expr); 21 edit.replace_node_and_indent(if_expr.syntax(), match_expr);
22 edit.set_cursor(if_expr.syntax().range().start()) 22 edit.set_cursor(if_expr.syntax().range().start())
23 }) 23 });
24
25 ctx.build()
24} 26}
25 27
26fn build_match_expr( 28fn build_match_expr(