Struct rustc_hir_typeck::fn_ctxt::LoweredTy

pub struct LoweredTy<'tcx> {
    pub raw: Ty<'tcx>,
    pub normalized: Ty<'tcx>,
}

The ty representation of a user-provided type. Depending on the use-site we want to either use the unnormalized or the normalized form of this type.

This is a bridge between the interface of AstConv, which outputs a raw Ty, and the API in this module, which expect Ty to be fully normalized.

Fields

raw: Ty<'tcx>

The unnormalized type provided by the user.

normalized: Ty<'tcx>

The normalized form of raw, stored here for efficiency.

Implementations

impl<'tcx> LoweredTy<'tcx>

pub fn from_raw( fcx: &FnCtxt<'_, 'tcx>, span: Span, raw: Ty<'tcx> ) -> LoweredTy<'tcx>

Trait Implementations

impl<'tcx> Clone for LoweredTy<'tcx>

fn clone(&self) -> LoweredTy<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Debug for LoweredTy<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx> Copy for LoweredTy<'tcx>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes