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Use stdx::format_to instead of writeln

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This commit is contained in:
Phil Ellison 2021-01-03 08:54:33 +00:00
parent 609a069757
commit ee7c3f79e2
1 changed files with 4 additions and 4 deletions
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8
crates/hir/src/code_model.rs
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@ -1,5 +1,5 @@
//! FIXME: write short doc here
use std::{fmt::Write, iter, sync::Arc};
use std::{iter, sync::Arc};
use arrayvec::ArrayVec;
use base_db::{CrateDisplayName, CrateId, Edition, FileId};
@ -39,7 +39,7 @@ use hir_ty::{
TyDefId, TyKind, TypeCtor,
};
use rustc_hash::FxHashSet;
use stdx::impl_from;
use stdx::{format_to, impl_from};
use syntax::{
ast::{self, AttrsOwner, NameOwner},
AstNode, SmolStr,
@ -803,9 +803,9 @@ impl Function {
let body = db.body(self.id.into());
let mut result = String::new();
writeln!(&mut result, "HIR expressions in the body of `{}`:", self.name(db)).unwrap();
format_to!(result, "HIR expressions in the body of `{}`:\n", self.name(db));
for (id, expr) in body.exprs.iter() {
writeln!(&mut result, "{:?}: {:?}", id, expr).unwrap();
format_to!(result, "{:?}: {:?}\n", id, expr);
}
result