Struct tc_network::multiaddr::multihash::MultihashGeneric [−]
A Multihash instance that only supports the basic functionality and no hashing.
With this Multihash implementation you can operate on Multihashes in a generic way, but no hasher implementation is associated with the code.
Example
use multihash::Multihash; const Sha3_256: u64 = 0x16; let digest_bytes = [ 0x16, 0x20, 0x64, 0x4b, 0xcc, 0x7e, 0x56, 0x43, 0x73, 0x04, 0x09, 0x99, 0xaa, 0xc8, 0x9e, 0x76, 0x22, 0xf3, 0xca, 0x71, 0xfb, 0xa1, 0xd9, 0x72, 0xfd, 0x94, 0xa3, 0x1c, 0x3b, 0xfb, 0xf2, 0x4e, 0x39, 0x38, ]; let mh = Multihash::from_bytes(&digest_bytes).unwrap(); assert_eq!(mh.code(), Sha3_256); assert_eq!(mh.size(), 32); assert_eq!(mh.digest(), &digest_bytes[2..]);
Implementations
impl<S> Multihash<S> where
S: Size,
S: Size,
pub fn wrap(code: u64, input_digest: &[u8]) -> Result<Multihash<S>, Error>
Wraps the digest in a multihash.
pub fn code(&self) -> u64
Returns the code of the multihash.
pub fn size(&self) -> u8
Returns the size of the digest.
pub fn digest(&self) -> &[u8]
Returns the digest.
pub fn read<R>(r: R) -> Result<Multihash<S>, Error> where
R: Read,
Multihash<S>: Sized,
R: Read,
Multihash<S>: Sized,
Reads a multihash from a byte stream.
pub fn from_bytes(bytes: &[u8]) -> Result<Multihash<S>, Error> where
Multihash<S>: Sized,
Multihash<S>: Sized,
Parses a multihash from a bytes.
You need to make sure the passed in bytes have the correct length. The digest length
needs to match the size
value of the multihash.
pub fn write<W>(&self, w: W) -> Result<(), Error> where
W: Write,
W: Write,
Writes a multihash to a byte stream.
pub fn to_bytes(&self) -> Vec<u8, Global>
Returns the bytes of a multihash.
Trait Implementations
impl AsRef<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
pub fn as_ref(
&self
) -> &Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
&self
) -> &Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
impl<S> Clone for Multihash<S> where
S: Clone + Size,
S: Clone + Size,
pub fn clone(&self) -> Multihash<S>
pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<S> Copy for Multihash<S> where
S: Size,
<S as ArrayLength<u8>>::ArrayType: Copy,
S: Size,
<S as ArrayLength<u8>>::ArrayType: Copy,
impl<S> Debug for Multihash<S> where
S: Debug + Size,
S: Debug + Size,
impl<S> Default for Multihash<S> where
S: Default + Size,
S: Default + Size,
impl<S> Eq for Multihash<S> where
S: Eq + Size,
S: Eq + Size,
impl From<PeerId> for Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
pub fn from(
peer_id: PeerId
) -> Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
peer_id: PeerId
) -> Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
impl<S> Hash for Multihash<S> where
S: Size,
S: Size,
pub fn hash<T>(&self, state: &mut T) where
T: Hasher,
T: Hasher,
pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<S> Ord for Multihash<S> where
S: Ord + Size,
S: Ord + Size,
pub fn cmp(&self, other: &Multihash<S>) -> Ordering
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl<S> PartialEq<Multihash<S>> for Multihash<S> where
S: PartialEq<S> + Size,
S: PartialEq<S> + Size,
impl<S> PartialOrd<Multihash<S>> for Multihash<S> where
S: PartialOrd<S> + Size,
S: PartialOrd<S> + Size,
pub fn partial_cmp(&self, other: &Multihash<S>) -> Option<Ordering>
#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl<S> StructuralEq for Multihash<S> where
S: Size,
S: Size,
impl<S> StructuralPartialEq for Multihash<S> where
S: Size,
S: Size,
impl TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>> for PeerId
type Error = Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
The type returned in the event of a conversion error.
pub fn try_from(
value: Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Result<PeerId, <PeerId as TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>>::Error>
value: Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>
) -> Result<PeerId, <PeerId as TryFrom<Multihash<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>>::Error>
Auto Trait Implementations
impl<S> RefUnwindSafe for Multihash<S> where
<S as ArrayLength<u8>>::ArrayType: RefUnwindSafe,
<S as ArrayLength<u8>>::ArrayType: RefUnwindSafe,
impl<S> Send for Multihash<S>
impl<S> Sync for Multihash<S>
impl<S> Unpin for Multihash<S> where
<S as ArrayLength<u8>>::ArrayType: Unpin,
<S as ArrayLength<u8>>::ArrayType: Unpin,
impl<S> UnwindSafe for Multihash<S> where
<S as ArrayLength<u8>>::ArrayType: UnwindSafe,
<S as ArrayLength<u8>>::ArrayType: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CallHasher for T where
T: Hash,
T: Hash,
impl<T> CheckedConversion for T
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pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
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Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
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Self: TryInto<T>,
impl<T> Clear for T where
T: Default + Eq + PartialEq<T>,
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T: Default + Eq + PartialEq<T>,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
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impl<T> ExHashT for T where
T: Hash + Eq + Debug + Clone + Send + Sync + 'static,
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T: Hash + Eq + Debug + Clone + Send + Sync + 'static,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
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T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T
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Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T
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Get a mutable reference to the inner from the outer.
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeDebug for T where
T: Debug,
T: Debug,
impl<T> MaybeHash for T where
T: Hash,
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T: Hash,
impl<T> MaybeHash for T where
T: Hash,
T: Hash,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,
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T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SaturatedConversion for T
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pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
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Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
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Self: UniqueSaturatedInto<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
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T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T
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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
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T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,