Enum miri::machine::ProvenanceExtra

pub enum ProvenanceExtra {
    Concrete(BorTag),
    Wildcard,
}

The “extra” information a pointer has over a regular AllocId.

Variants

Concrete(BorTag)

Wildcard

Implementations

impl ProvenanceExtra

pub fn and_then<T>(self, f: impl FnOnce(BorTag) -> Option<T>) -> Option<T>

Trait Implementations

impl Clone for ProvenanceExtra

fn clone(&self) -> ProvenanceExtra

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProvenanceExtra

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

Formats the value using the given formatter.

impl PartialEq<ProvenanceExtra> for ProvenanceExtra

fn eq(&self, other: &ProvenanceExtra) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ProvenanceExtra

impl StructuralPartialEq for ProvenanceExtra

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: 8 bytes

Size for each variant:

• Concrete: 8 bytes
• Wildcard: 0 bytes