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PeekAction

rama::io::peek

Enum PeekAction 

pub enum PeekAction {
    Fallback,
    Fail,
    Wait,
}
Available on crate feature std only.
Expand description

Action a PeekPolicy selects for a PeekCutoff.

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Fallback

Stop peeking and hand the input to the fallback.

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Fail

Stop peeking and fail with PeekTimeoutError or PeekInterruptedError.

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Wait

Ignore the cutoff and keep waiting for input.

The cutoff is evaluated again once the PeekProgress changes.

Trait Implementations§

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impl Clone for PeekAction

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fn clone(&self) -> PeekAction

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for PeekAction

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impl Debug for PeekAction

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

Formats the value using the given formatter. Read more
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impl Eq for PeekAction

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impl PartialEq for PeekAction

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for PeekAction

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impl<T> Any for T
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fn type_id(&self) -> TypeId

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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fn from(t: T) -> T

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unsafe fn drop(ptr: usize)

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fn and<P, B, E>(self, other: P) -> And<T, P>
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Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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