Enum rustc_session::config::TraitSolver

pub enum TraitSolver {
    Classic,
    Next,
    NextCoherence,
}

Variants

Classic

Classic trait solver in rustc_trait_selection::traits::select

Next

Experimental trait solver in rustc_trait_selection::solve

NextCoherence

Use the new trait solver during coherence

Trait Implementations

impl Clone for TraitSolver

fn clone(&self) -> TraitSolver

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TraitSolver

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

Formats the value using the given formatter.

impl DepTrackingHash for TraitSolver

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

impl Hash for TraitSolver

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<TraitSolver> for TraitSolver

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

impl Eq for TraitSolver

impl StructuralEq for TraitSolver

impl StructuralPartialEq for TraitSolver

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:

• Classic: 0 bytes
• Next: 0 bytes
• NextCoherence: 0 bytes