Trait rustc_resolve::late::lifetimes::RegionExt

trait RegionExt {
    fn early(
        hir_map: Map<'_>,
        index: &mut u32,
        param: &GenericParam<'_>
    ) -> (LocalDefId, Region);
    fn late(
        index: u32,
        hir_map: Map<'_>,
        param: &GenericParam<'_>
    ) -> (LocalDefId, Region);
    fn late_anon(named_late_bound_vars: u32, index: &Cell<u32>) -> Region;
    fn id(&self) -> Option<DefId>;
    fn shifted(self, amount: u32) -> Region;
    fn shifted_out_to_binder(self, binder: DebruijnIndex) -> Region;
    fn subst<'a, L>(self, params: L, map: &NamedRegionMap) -> Option<Region>
    where
        L: Iterator<Item = &'a Lifetime>;
}

Required Methods

fn early(
    hir_map: Map<'_>,
    index: &mut u32,
    param: &GenericParam<'_>
) -> (LocalDefId, Region)

fn late(
    index: u32,
    hir_map: Map<'_>,
    param: &GenericParam<'_>
) -> (LocalDefId, Region)

fn late_anon(named_late_bound_vars: u32, index: &Cell<u32>) -> Region

fn id(&self) -> Option<DefId>

fn shifted(self, amount: u32) -> Region

fn shifted_out_to_binder(self, binder: DebruijnIndex) -> Region

fn subst<'a, L>(self, params: L, map: &NamedRegionMap) -> Option<Region> where
    L: Iterator<Item = &'a Lifetime>, 

Implementations on Foreign Types

impl RegionExt for Region

fn early(
    hir_map: Map<'_>,
    index: &mut u32,
    param: &GenericParam<'_>
) -> (LocalDefId, Region)

fn late(
    idx: u32,
    hir_map: Map<'_>,
    param: &GenericParam<'_>
) -> (LocalDefId, Region)

fn late_anon(named_late_bound_vars: u32, index: &Cell<u32>) -> Region

fn id(&self) -> Option<DefId>

fn shifted(self, amount: u32) -> Region

fn shifted_out_to_binder(self, binder: DebruijnIndex) -> Region

fn subst<'a, L>(self, params: L, map: &NamedRegionMap) -> Option<Region> where
    L: Iterator<Item = &'a Lifetime>, 

Implementors