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Diffstat (limited to 'crates/hir-ty/src/layout.rs')
| -rw-r--r-- | crates/hir-ty/src/layout.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/crates/hir-ty/src/layout.rs b/crates/hir-ty/src/layout.rs index 714930ba66..1a6106c024 100644 --- a/crates/hir-ty/src/layout.rs +++ b/crates/hir-ty/src/layout.rs @@ -24,7 +24,7 @@ pub use self::{ macro_rules! user_error { ($it: expr) => { - return Err(LayoutError::UserError(format!($it))) + return Err(LayoutError::UserError(format!($it).into())) }; } @@ -50,7 +50,7 @@ pub type Variants = hir_def::layout::Variants<RustcEnumVariantIdx>; #[derive(Debug, PartialEq, Eq, Clone)] pub enum LayoutError { - UserError(String), + UserError(Box<str>), SizeOverflow, TargetLayoutNotAvailable, HasPlaceholder, @@ -234,9 +234,9 @@ pub fn layout_of_ty_query( cx.univariant(dl, &fields, &ReprOptions::default(), kind).ok_or(LayoutError::Unknown)? } TyKind::Array(element, count) => { - let count = try_const_usize(db, &count).ok_or(LayoutError::UserError( - "unevaluated or mistyped const generic parameter".to_string(), - ))? as u64; + let count = try_const_usize(db, &count).ok_or(LayoutError::UserError(Box::from( + "unevaluated or mistyped const generic parameter", + )))? as u64; let element = db.layout_of_ty(element.clone(), trait_env.clone())?; let size = element.size.checked_mul(count, dl).ok_or(LayoutError::SizeOverflow)?; |