Trait phf::PhfHash

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pub trait PhfHash {
    // Required method
    fn phf_hash<H>(&self, state: &mut H)
       where H: Hasher;

    // Provided method
    fn phf_hash_slice<H>(data: &[Self], state: &mut H)
       where H: Hasher,
             Self: Sized { ... }
}
Expand description

A trait implemented by types which can be used in PHF data structures.

This differs from the standard library’s Hash trait in that PhfHash’s results must be architecture independent so that hashes will be consistent between the host and target when cross compiling.

Required Methods§

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

Feeds the value into the state given, updating the hasher as necessary.

Provided Methods§

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fn phf_hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the state provided.

Implementations on Foreign Types§

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impl PhfHash for u64

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [char; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for bool

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [u16; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for String

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [i32; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [bool; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for i64

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [i8; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for Vec<u8, Global>

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [i16; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for u8

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [i128; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for i128

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for i32

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for u128

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for char

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [u128; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [u8; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [i64; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for [u8]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for i8

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for i16

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for u32

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [u32; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<'a, T> PhfHash for &'a Twhere T: 'a + PhfHash + ?Sized,

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl<const N: usize> PhfHash for [u64; N]

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for u16

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

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impl PhfHash for str

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fn phf_hash<H>(&self, state: &mut H)where H: Hasher,

Implementors§