Enum rustc::ty::UpvarSubsts

pub enum UpvarSubsts<'tcx> {
    Closure(ClosureSubsts<'tcx>),
    Generator(GeneratorSubsts<'tcx>),
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Variants

Closure(ClosureSubsts<'tcx>)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Generator(GeneratorSubsts<'tcx>)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Methods

impl<'tcx> UpvarSubsts<'tcx>

pub fn upvar_tys(     self,     def_id: DefId,     tcx: TyCtxt ) -> impl Iterator<Item = Ty<'tcx>> + 'tcx

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl<'tcx> Debug for UpvarSubsts<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Copy for UpvarSubsts<'tcx>

impl<'tcx> Clone for UpvarSubsts<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.