Enum rustc_middle::mir::visit::NonMutatingUseContext[][src]

pub enum NonMutatingUseContext {
    Inspect,
    Copy,
    Move,
    SharedBorrow,
    ShallowBorrow,
    UniqueBorrow,
    AddressOf,
    Projection,
}

Variants

Inspect

Being inspected in some way, like loading a len.

Copy

Consumed as part of an operand.

Move

Consumed as part of an operand.

SharedBorrow

Shared borrow.

ShallowBorrow

Shallow borrow.

UniqueBorrow

Unique borrow.

AddressOf

AddressOf for *const pointer.

Projection

Used as base for another place, e.g., x in x.y. Will not mutate the place. For example, the projection x.y is not marked as a mutation in these cases:

z = x.y;
f(&x.y);

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

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

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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: