Enum syntax::ast::ParamKindOrd

pub enum ParamKindOrd {
    Lifetime,
    Type,
    Const,
}

Specifies the enforced ordering for generic parameters. In the future, if we wanted to relax this order, we could override PartialEq and PartialOrd, to allow the kinds to be unordered.

Variants

LifetimeTypeConst

Trait Implementations

impl Copy for ParamKindOrd

impl Clone for ParamKindOrd

fn clone(&self) -> ParamKindOrd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<ParamKindOrd> for ParamKindOrd

fn eq(&self, other: &ParamKindOrd) -> bool

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

#[must_use]

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

This method tests for !=.

impl PartialOrd<ParamKindOrd> for ParamKindOrd

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

default 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 Eq for ParamKindOrd

impl Ord for ParamKindOrd

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl Display for ParamKindOrd

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

Formats the value using the given formatter.

impl Hash for ParamKindOrd

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

default fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].