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-rw-r--r--crates/ra_assists/src/handlers/split_import.rs16
1 files changed, 7 insertions, 9 deletions
diff --git a/crates/ra_assists/src/handlers/split_import.rs b/crates/ra_assists/src/handlers/split_import.rs
index f25826796..c7a874480 100644
--- a/crates/ra_assists/src/handlers/split_import.rs
+++ b/crates/ra_assists/src/handlers/split_import.rs
@@ -2,7 +2,7 @@ use std::iter::successors;
2 2
3use ra_syntax::{ast, AstNode, T}; 3use ra_syntax::{ast, AstNode, T};
4 4
5use crate::{Assist, AssistCtx, AssistId}; 5use crate::{AssistContext, AssistId, Assists};
6 6
7// Assist: split_import 7// Assist: split_import
8// 8//
@@ -15,7 +15,7 @@ use crate::{Assist, AssistCtx, AssistId};
15// ``` 15// ```
16// use std::{collections::HashMap}; 16// use std::{collections::HashMap};
17// ``` 17// ```
18pub(crate) fn split_import(ctx: AssistCtx) -> Option<Assist> { 18pub(crate) fn split_import(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
19 let colon_colon = ctx.find_token_at_offset(T![::])?; 19 let colon_colon = ctx.find_token_at_offset(T![::])?;
20 let path = ast::Path::cast(colon_colon.parent())?.qualifier()?; 20 let path = ast::Path::cast(colon_colon.parent())?.qualifier()?;
21 let top_path = successors(Some(path.clone()), |it| it.parent_path()).last()?; 21 let top_path = successors(Some(path.clone()), |it| it.parent_path()).last()?;
@@ -26,18 +26,16 @@ pub(crate) fn split_import(ctx: AssistCtx) -> Option<Assist> {
26 if new_tree == use_tree { 26 if new_tree == use_tree {
27 return None; 27 return None;
28 } 28 }
29 let cursor = ctx.frange.range.start();
30 29
31 ctx.add_assist(AssistId("split_import"), "Split import", |edit| { 30 let target = colon_colon.text_range();
32 edit.target(colon_colon.text_range()); 31 acc.add(AssistId("split_import"), "Split import", target, |edit| {
33 edit.replace_ast(use_tree, new_tree); 32 edit.replace_ast(use_tree, new_tree);
34 edit.set_cursor(cursor);
35 }) 33 })
36} 34}
37 35
38#[cfg(test)] 36#[cfg(test)]
39mod tests { 37mod tests {
40 use crate::helpers::{check_assist, check_assist_not_applicable, check_assist_target}; 38 use crate::tests::{check_assist, check_assist_not_applicable, check_assist_target};
41 39
42 use super::*; 40 use super::*;
43 41
@@ -46,7 +44,7 @@ mod tests {
46 check_assist( 44 check_assist(
47 split_import, 45 split_import,
48 "use crate::<|>db::RootDatabase;", 46 "use crate::<|>db::RootDatabase;",
49 "use crate::<|>{db::RootDatabase};", 47 "use crate::{db::RootDatabase};",
50 ) 48 )
51 } 49 }
52 50
@@ -55,7 +53,7 @@ mod tests {
55 check_assist( 53 check_assist(
56 split_import, 54 split_import,
57 "use crate:<|>:db::{RootDatabase, FileSymbol}", 55 "use crate:<|>:db::{RootDatabase, FileSymbol}",
58 "use crate:<|>:{db::{RootDatabase, FileSymbol}}", 56 "use crate::{db::{RootDatabase, FileSymbol}}",
59 ) 57 )
60 } 58 }
61 59