Struct MethodAllowList 

pub struct MethodAllowList { /* private fields */ }

The variant of AllowedMethods that only allows a finite set of HTTP methods for a given path.

Check out AllowedMethods for more information.

Implementations

impl MethodAllowList

pub fn iter(&self) -> impl Iterator<Item = &Method>

Iterate over the allowed methods, returned as a reference.

pub fn len(&self) -> usize

Get the number of allowed methods.

pub fn is_empty(&self) -> bool

Check if there are no allowed methods.

pub fn allow_header_value(&self) -> Option<HeaderValue>

The value that should be set for the Allow header in a 405 Method Not Allowed response for this route path.

It returns None if there are no allowed methods. It returns the comma-separated list of allowed methods otherwise.

Trait Implementations

impl Clone for MethodAllowList

fn clone(&self) -> MethodAllowList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MethodAllowList

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

Formats the value using the given formatter.

impl From<MethodAllowList> for AllowedMethods

fn from(methods: MethodAllowList) -> Self

Converts to this type from the input type.

impl FromIterator<Method> for MethodAllowList

fn from_iter<I: IntoIterator<Item = Method>>(iter: I) -> Self

Create a new instance of MethodAllowList from an iterator that yields Methods.

impl IntoIterator for MethodAllowList

type Item = Method

The type of the elements being iterated over.

type IntoIter = IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.