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This commit is contained in:
Aleksey Kladov 2020-05-20 10:26:14 +02:00
parent 45e343a0ef
commit 36a5ca9a84
1 changed files with 1 additions and 2 deletions
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3
crates/ra_assists/src/handlers/change_return_type_to_result.rs
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@ -19,8 +19,7 @@ use crate::{AssistContext, AssistId, Assists};
// fn foo() -> Result<i32, > { Ok(42i32) }
// ```
pub(crate) fn change_return_type_to_result(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
let fn_def = ctx.find_node_at_offset::<ast::FnDef>();
let fn_def = &mut fn_def?;
let fn_def = ctx.find_node_at_offset::<ast::FnDef>()?;
let ret_type = &fn_def.ret_type()?.type_ref()?;
if ret_type.syntax().text().to_string().starts_with("Result<") {
return None;