Enum stable_mir::mir::body::BorrowKind

pub enum BorrowKind {
    Shared,
    Fake,
    Mut {
        kind: MutBorrowKind,
    },
}

Variants

Shared

Data must be immutable and is aliasable.

Fake

The immediately borrowed place must be immutable, but projections from it don’t need to be. This is used to prevent match guards from replacing the scrutinee. For example, a fake borrow of a.b doesn’t conflict with a mutable borrow of a.b.c.

Mut

Fields

kind: MutBorrowKind

true if this borrow arose from method-call auto-ref

Data is mutable and not aliasable.

Implementations

impl BorrowKind

pub fn to_mutable_lossy(self) -> Mutability

Trait Implementations

impl Clone for BorrowKind

fn clone(&self) -> BorrowKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BorrowKind

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

Formats the value using the given formatter.

impl PartialEq for BorrowKind

fn eq(&self, other: &BorrowKind) -> 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 BorrowKind

impl Eq for BorrowKind

impl StructuralPartialEq for BorrowKind

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: 1 byte

Size for each variant:

• Shared: 0 bytes
• Fake: 0 bytes
• Mut: 1 byte