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remove Cancelable from funciton body

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This commit is contained in:
Aleksey Kladov 2019-01-15 19:01:59 +03:00
parent 7c977a7dcd
commit 040a622c52
9 changed files with 16 additions and 21 deletions
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2
crates/ra_ide_api/src/hover.rs
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@ -74,7 +74,7 @@ pub(crate) fn type_of(db: &RootDatabase, frange: FileRange) -> Cancelable<Option
parent_fn
));
let infer = function.infer(db)?;
let syntax_mapping = function.body_syntax_mapping(db)?;
let syntax_mapping = function.body_syntax_mapping(db);
if let Some(expr) = ast::Expr::cast(node).and_then(|e| syntax_mapping.node_expr(e)) {
Ok(Some(infer[expr].to_string()))
} else if let Some(pat) = ast::Pat::cast(node).and_then(|p| syntax_mapping.node_pat(p)) {