Struct rustc_hir::WhereRegionPredicate

pub struct WhereRegionPredicate<'hir> {
    pub span: Span,
    pub in_where_clause: bool,
    pub lifetime: &'hir Lifetime,
    pub bounds: GenericBounds<'hir>,
}

A lifetime predicate (e.g., 'a: 'b + 'c).

Fields

span: Span

in_where_clause: bool

lifetime: &'hir Lifetime

bounds: GenericBounds<'hir>

Implementations

impl<'hir> WhereRegionPredicate<'hir>

pub fn is_param_bound(&self, param_def_id: LocalDefId) -> bool

Returns true if param_def_id matches the lifetime of this predicate.

Trait Implementations

impl<'hir> Debug for WhereRegionPredicate<'hir>

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

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for WhereRegionPredicate<'hir>where
    __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

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: 40 bytes