Struct CodegenRetagOptions 

pub struct CodegenRetagOptions {
    pub no_precise_im: bool,
    pub no_precise_pin: bool,
}

The different settings that the -Z codegen-emit-retag flag can have.

Fields

no_precise_im: bool

Track interior mutable data on the level of references, instead of on the byte level.

no_precise_pin: bool

Track UnsafePinned data on the level of references, instead of on the byte level.

Trait Implementations

impl Clone for CodegenRetagOptions

fn clone(&self) -> CodegenRetagOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CodegenRetagOptions

impl Debug for CodegenRetagOptions

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

Formats the value using the given formatter.

impl<__D: SpanDecoder> Decodable<__D> for CodegenRetagOptions

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

impl Default for CodegenRetagOptions

fn default() -> CodegenRetagOptions

Returns the “default value” for a type.

impl DepTrackingHash for CodegenRetagOptions

fn hash( &self, hasher: &mut StableHasher, _: ErrorOutputType, _for_crate_hash: bool, )

impl<__E: SpanEncoder> Encodable<__E> for CodegenRetagOptions

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

impl Hash for CodegenRetagOptions

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 PartialEq for CodegenRetagOptions

fn eq(&self, other: &CodegenRetagOptions) -> 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 StructuralPartialEq for CodegenRetagOptions

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: 2 bytes