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more idiomatic code

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gfreezy 2019-01-18 16:32:36 +08:00 committed by Aleksey Kladov
parent 360167db16
commit 99e8499957
1 changed files with 6 additions and 5 deletions
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11
crates/ra_lsp_server/src/main_loop/handlers.rs
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@ -465,14 +465,15 @@ pub fn handle_rename(world: ServerWorld, params: RenameParams) -> Result<Option<
.into());
}
let change = world
let optional_change = world
.analysis()
.rename(FilePosition { file_id, offset }, &*params.new_name)?;
if change.is_none() {
return Ok(None);
}
let change = match optional_change {
None => return Ok(None),
Some(it) => it,
};
let source_change_req = change.unwrap().try_conv_with(&world)?;
let source_change_req = change.try_conv_with(&world)?;
Ok(Some(source_change_req.workspace_edit))
}