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 Clone for ParamKindOrd

fn clone(&self) -> ParamKindOrd

Returns a copy of the value.

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]

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]

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

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

#[must_use]

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]

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

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

#[must_use]

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 Ord for ParamKindOrd

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.

impl Eq for ParamKindOrd

impl Copy for ParamKindOrd

impl Hash for ParamKindOrd

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, 

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

impl Display for ParamKindOrd

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

Formats the value using the given formatter.