Struct rustc_middle::ty::context::CommonLifetimes

pub struct CommonLifetimes<'tcx> {
    pub re_static: Region<'tcx>,
    pub re_erased: Region<'tcx>,
    pub re_vars: Vec<Region<'tcx>>,
    pub re_late_bounds: Vec<Vec<Region<'tcx>>>,
}

Fields

re_static: Region<'tcx>

ReStatic

re_erased: Region<'tcx>

Erased region, used outside of type inference.

re_vars: Vec<Region<'tcx>>

Pre-interned ReVar(ty::RegionVar(n)) for small values of n.

re_late_bounds: Vec<Vec<Region<'tcx>>>

Pre-interned values of the form: ReLateBound(DebruijnIndex(i), BoundRegion { var: v, kind: BrAnon(v, None) }) for small values of i and v.

Implementations

impl<'tcx> CommonLifetimes<'tcx>

fn new(interners: &CtxtInterners<'tcx>) -> CommonLifetimes<'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: 64 bytes