Matcher

hash_match

Struct Matcher 

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pub struct Matcher<const N: usize, ARGS = (), R = ()> { /* private fields */ }
Expand description

Simple implementation that performs logarithmic lookup of hashes values

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impl<const N: usize, ARGS, R> Matcher<N, ARGS, R>

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pub const fn new( patterns: [(&[u8], Function<ARGS, R>); N], default: Function<ARGS, R>, ) -> Self

Computes matching branches and returns matcher instance

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pub fn call(&self, pattern: &[u8], args: ARGS) -> R

Matches pattern, dispatching args and returning result of function call of match.

Auto Trait Implementations§

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impl<const N: usize, ARGS, R> Freeze for Matcher<N, ARGS, R>

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impl<const N: usize, ARGS, R> RefUnwindSafe for Matcher<N, ARGS, R>

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impl<const N: usize, ARGS, R> Send for Matcher<N, ARGS, R>

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impl<const N: usize, ARGS, R> Sync for Matcher<N, ARGS, R>

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impl<const N: usize, ARGS, R> Unpin for Matcher<N, ARGS, R>

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impl<const N: usize, ARGS, R> UnwindSafe for Matcher<N, ARGS, R>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.