Enum Def

pub enum Def<'tcx> {
    Adt(AdtDef<'tcx>),
    Variant(&'tcx VariantDef),
    Field(&'tcx FieldDef),
    Primitive,
}

A visibility node in the layout.

Variants

Adt(AdtDef<'tcx>)

Variant(&'tcx VariantDef)

Field(&'tcx FieldDef)

Primitive

Trait Implementations

impl<'tcx> Clone for Def<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for Def<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> Def for Def<'tcx>

fn has_safety_invariants(&self) -> bool

impl<'tcx> Hash for Def<'tcx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'tcx> PartialEq for Def<'tcx>

fn eq(&self, other: &Def<'tcx>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'tcx> Copy for Def<'tcx>

impl<'tcx> Eq for Def<'tcx>

impl<'tcx> StructuralPartialEq for Def<'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

Size for each variant:

• Adt: 8 bytes
• Variant: 8 bytes
• Field: 8 bytes
• Primitive: 0 bytes