Enum actix_web::middleware::cors::AllOrSome

[+] Show declaration

pub enum AllOrSome<T> {
    All,
    Some(T),
}

[−] Expand description

An enum signifying that some of type T is allowed, or All (everything is allowed).

Default is implemented for this enum and is All.

Variants

All

[−] Expand description

Everything is allowed. Usually equivalent to the "*" value.

Some(T)

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Only some of T is allowed

Methods

impl<T> AllOrSome<T>

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pub fn is_all(&self) -> bool

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Returns whether this is an All variant

pub fn is_some(&self) -> bool

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Returns whether this is a Some variant

pub fn as_ref(&self) -> Option<&T>

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Returns &T

Trait Implementations

impl<T: Clone> Clone for AllOrSome<T>

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fn clone(&self) -> AllOrSome<T>

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl<T: Debug> Debug for AllOrSome<T>

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

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Formats the value using the given formatter.

impl<T: Eq> Eq for AllOrSome<T>

impl<T: PartialEq> PartialEq for AllOrSome<T>

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fn eq(&self, other: &AllOrSome<T>) -> bool

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

fn ne(&self, other: &AllOrSome<T>) -> bool

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This method tests for !=.

impl<T> Default for AllOrSome<T>

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fn default() -> Self

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Returns the "default value" for a type.