pub struct SipHasher(SipHasher24);
👎Deprecated since 1.13.0: use
std::hash::DefaultHasher
insteadExpand description
An implementation of SipHash 2-4.
See: https://131002.net/siphash/
SipHash is a general-purpose hashing function: it runs at a good
speed (competitive with Spooky and City) and permits strong keyed
hashing. This lets you key your hash tables from a strong RNG, such as
rand::os::OsRng
.
Although the SipHash algorithm is considered to be generally strong, it is not intended for cryptographic purposes. As such, all cryptographic uses of this implementation are strongly discouraged.
Tuple Fields§
§0: SipHasher24
👎Deprecated since 1.13.0: use
std::hash::DefaultHasher
insteadImplementations§
Source§impl SipHasher
impl SipHasher
1.0.0 · Sourcepub fn new() -> SipHasher
👎Deprecated since 1.13.0: use std::hash::DefaultHasher
instead
pub fn new() -> SipHasher
std::hash::DefaultHasher
insteadCreates a new SipHasher
with the two initial keys set to 0.
1.0.0 · Sourcepub fn new_with_keys(key0: u64, key1: u64) -> SipHasher
👎Deprecated since 1.13.0: use std::hash::DefaultHasher
instead
pub fn new_with_keys(key0: u64, key1: u64) -> SipHasher
std::hash::DefaultHasher
insteadCreates a SipHasher
that is keyed off the provided keys.
Trait Implementations§
1.0.0 · Source§impl Hasher for SipHasher
impl Hasher for SipHasher
Source§fn write_str(&mut self, s: &str)
fn write_str(&mut self, s: &str)
🔬This is a nightly-only experimental API. (
hasher_prefixfree_extras
)Writes a single
str
into this hasher. Read more1.26.0 · Source§fn write_u128(&mut self, i: u128)
fn write_u128(&mut self, i: u128)
Writes a single
u128
into this hasher.1.3.0 · Source§fn write_usize(&mut self, i: usize)
fn write_usize(&mut self, i: usize)
Writes a single
usize
into this hasher.1.26.0 · Source§fn write_i128(&mut self, i: i128)
fn write_i128(&mut self, i: i128)
Writes a single
i128
into this hasher.1.3.0 · Source§fn write_isize(&mut self, i: isize)
fn write_isize(&mut self, i: isize)
Writes a single
isize
into this hasher.Source§fn write_length_prefix(&mut self, len: usize)
fn write_length_prefix(&mut self, len: usize)
🔬This is a nightly-only experimental API. (
hasher_prefixfree_extras
)Writes a length prefix into this hasher, as part of being prefix-free. Read more
Auto Trait Implementations§
impl Freeze for SipHasher
impl RefUnwindSafe for SipHasher
impl Send for SipHasher
impl Sync for SipHasher
impl Unpin for SipHasher
impl UnwindSafe for SipHasher
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Convert the source color to the destination color using the specified
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Convert the source color to the destination color using the bradford
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Cast this collection of unsigned integers into a collection of colors.