Enum Idempotency 

#[non_exhaustive]
pub enum Idempotency {
    Always,
    ByMethod,
    Never,
}

Specifies the manner in which the client decides if a request is idempotent or not.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Always

All requests are assumed to be idempotent.

ByMethod

Only requests with HTTP methods defined as idempotent (GET, HEAD, OPTIONS, TRACE, PUT, and DELETE) are assumed to be idempotent.

This is the default behavior.

Never

No requests are assumed to be idempotent.

Trait Implementations

impl Clone for Idempotency

fn clone(&self) -> Idempotency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Idempotency

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

Formats the value using the given formatter.

impl Hash for Idempotency

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 for Idempotency

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Idempotency

impl Eq for Idempotency

impl StructuralPartialEq for Idempotency