Enum rustc_middle::mir::syntax::RuntimePhase

pub enum RuntimePhase {
    Initial = 0,
    PostCleanup = 1,
    Optimized = 2,
}

See MirPhase::Runtime.

Variants

Initial = 0

In addition to the semantic changes, beginning with this phase, the following variants are disallowed:

• TerminatorKind::Yield
• TerminatorKind::CoroutineDrop
• Rvalue::Aggregate for any AggregateKind except Array
• PlaceElem::OpaqueCast

And the following variants are allowed:

• StatementKind::Retag
• StatementKind::SetDiscriminant
• StatementKind::Deinit

Furthermore, Copy operands are allowed for non-Copy types.

PostCleanup = 1

Beginning with this phase, the following variant is disallowed:

• ProjectionElem::Deref of Box

Optimized = 2

Implementations

impl RuntimePhase

pub fn parse(phase: Option<String>) -> Self

Trait Implementations

impl Clone for RuntimePhase

fn clone(&self) -> RuntimePhase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimePhase

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

Formats the value using the given formatter.

impl<__D: TyDecoder> Decodable<__D> for RuntimePhase

fn decode(__decoder: &mut __D) -> Self

impl<__E: TyEncoder> Encodable<__E> for RuntimePhase

fn encode(&self, __encoder: &mut __E)

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for RuntimePhase

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher, )

impl Ord for RuntimePhase

fn cmp(&self, other: &RuntimePhase) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for RuntimePhase

fn eq(&self, other: &RuntimePhase) -> 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 PartialOrd for RuntimePhase

fn partial_cmp(&self, other: &RuntimePhase) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RuntimePhase

impl Eq for RuntimePhase

impl StructuralPartialEq for RuntimePhase

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:

• Initial: 0 bytes
• PostCleanup: 0 bytes
• Optimized: 0 bytes