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minor: De-unwrap generate_function.rs #15665

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Merged
merged 2 commits into from
Sep 25, 2023
Merged

minor: De-unwrap generate_function.rs #15665

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f64eecd
fix one
Milo123459 Sep 25, 2023
85ead6e
remove other unwraps
Milo123459 Sep 25, 2023
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8 changes: 6 additions & 2 deletions crates/ide-assists/src/handlers/generate_function.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -404,7 +404,11 @@ impl FunctionBuilder {
leading_ws,
ret_type: fn_def.ret_type(),
// PANIC: we guarantee we always create a function body with a tail expr
tail_expr: fn_def.body().unwrap().tail_expr().unwrap(),
tail_expr: fn_def
.body()
.expect("generated function should have a body")
.tail_expr()
.expect("function body should have a tail expression"),
should_focus_return_type: self.should_focus_return_type,
fn_def,
trailing_ws,
Expand Down Expand Up @@ -683,7 +687,7 @@ where
{
// This function should be only called with `Impl`, `Trait`, or `Function`, for which it's
// infallible to get source ast.
let node = ctx.sema.source(def).unwrap().value;
let node = ctx.sema.source(def).expect("definition's source couldn't be found").value;
let generic_params = node.generic_param_list().into_iter().flat_map(|it| it.generic_params());
let where_clauses = node.where_clause().into_iter().flat_map(|it| it.predicates());
(generic_params, where_clauses)
Expand Down