Enum RequestIdPolicy 

pub enum RequestIdPolicy {
    Retain,
    Protected,
    Discard,
}

Lifecycle policy for provider request identifiers.

Variants

Retain

The identifier may move into a cleanup-owning retained metadata value.

Protected

The identifier may be inspected only while the checked guard owns it.

Discard

The identifier is cleared during response-policy admission.

Trait Implementations

impl Clone for RequestIdPolicy

fn clone(&self) -> RequestIdPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RequestIdPolicy

impl Debug for RequestIdPolicy

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

Formats the value using the given formatter.

impl Eq for RequestIdPolicy

impl Hash for RequestIdPolicy

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 Ord for RequestIdPolicy

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

Restrict a value to a certain interval.

impl PartialEq for RequestIdPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RequestIdPolicy

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for RequestIdPolicy