Struct chalk_solve::coherence::SpecializationPriority

pub struct SpecializationPriority(usize);

Impls with higher priority take precedence over impls with lower priority (if both apply to the same types). Impls with equal priority should never apply to the same set of input types.

Tuple Fields

0: usize

Trait Implementations

impl Clone for SpecializationPriority

fn clone(&self) -> SpecializationPriority

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpecializationPriority

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

Formats the value using the given formatter.

impl Default for SpecializationPriority

fn default() -> SpecializationPriority

Returns the “default value” for a type.

impl Ord for SpecializationPriority

fn cmp(&self, other: &SpecializationPriority) -> 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 SpecializationPriority

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

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for SpecializationPriority

impl Eq for SpecializationPriority

impl StructuralPartialEq for SpecializationPriority