pub struct HoloHash<T>where
T: HashType,{ /* private fields */ }
Expand description
A HoloHash contains a vector of 36 bytes representing a 32-byte blake2b hash plus 4 bytes representing a DHT location. It also contains a zero-sized type which specifies what it is a hash of.
There is custom de/serialization implemented in [ser.rs]
Implementations
sourceimpl HoloHash<AnyLinkable>
impl HoloHash<AnyLinkable>
sourcepub fn into_primitive(self) -> AnyLinkableHashPrimitive
pub fn into_primitive(self) -> AnyLinkableHashPrimitive
Match on the primitive hash type represented by this composite hash type
sourcepub fn into_entry_hash(self) -> Option<HoloHash<Entry>>
pub fn into_entry_hash(self) -> Option<HoloHash<Entry>>
If this hash represents an EntryHash, return it, else None
sourcepub fn into_action_hash(self) -> Option<HoloHash<Action>>
pub fn into_action_hash(self) -> Option<HoloHash<Action>>
If this hash represents a ActionHash, return it, else None
sourcepub fn into_external_hash(self) -> Option<HoloHash<External>>
pub fn into_external_hash(self) -> Option<HoloHash<External>>
If this hash represents an ExternalHash, return it, else None
sourceimpl HoloHash<AnyDht>
impl HoloHash<AnyDht>
sourcepub fn into_primitive(self) -> AnyDhtHashPrimitive
pub fn into_primitive(self) -> AnyDhtHashPrimitive
Match on the primitive hash type represented by this composite hash type
sourcepub fn into_entry_hash(self) -> Option<HoloHash<Entry>>
pub fn into_entry_hash(self) -> Option<HoloHash<Entry>>
If this hash represents an EntryHash, return it, else None
sourcepub fn into_action_hash(self) -> Option<HoloHash<Action>>
pub fn into_action_hash(self) -> Option<HoloHash<Action>>
If this hash represents a ActionHash, return it, else None
sourceimpl<T> HoloHash<T>where
T: HashType,
impl<T> HoloHash<T>where
T: HashType,
sourcepub fn from_raw_39(hash: Vec<u8, Global>) -> Result<HoloHash<T>, HoloHashError>
pub fn from_raw_39(hash: Vec<u8, Global>) -> Result<HoloHash<T>, HoloHashError>
Raw constructor: Create a HoloHash from 39 bytes, using the prefix bytes to determine the hash_type
sourcepub fn from_raw_39_panicky(hash: Vec<u8, Global>) -> HoloHash<T>
pub fn from_raw_39_panicky(hash: Vec<u8, Global>) -> HoloHash<T>
Raw constructor: Create a HoloHash from 39 bytes, using the prefix bytes to determine the hash_type. Panics if hash_type does not match.
sourcepub fn from_raw_36_and_type(bytes: Vec<u8, Global>, hash_type: T) -> HoloHash<T>
pub fn from_raw_36_and_type(bytes: Vec<u8, Global>, hash_type: T) -> HoloHash<T>
Use a precomputed hash + location byte array in vec form, along with a type, to construct a hash. Used in this crate only, for testing.
sourcepub fn retype<TT>(self, hash_type: TT) -> HoloHash<TT>where
TT: HashType,
pub fn retype<TT>(self, hash_type: TT) -> HoloHash<TT>where
TT: HashType,
Change the type of this HoloHash, keeping the same bytes
sourcepub fn get_raw_39(&self) -> &[u8] ⓘ
pub fn get_raw_39(&self) -> &[u8] ⓘ
Get the raw 39-byte Vec including the 3 byte prefix, base 32 bytes, and the 4 byte loc
sourcepub fn get_raw_36(&self) -> &[u8] ⓘ
pub fn get_raw_36(&self) -> &[u8] ⓘ
Get 36-byte Vec which excludes the 3 byte prefix
sourcepub fn get_raw_32(&self) -> &[u8] ⓘ
pub fn get_raw_32(&self) -> &[u8] ⓘ
Fetch just the core 32 bytes (without the 4 location bytes)
sourceimpl<P> HoloHash<P>where
P: PrimitiveHashType,
impl<P> HoloHash<P>where
P: PrimitiveHashType,
Trait Implementations
impl AsRef<HoloHash<Agent>> for VerifySignature
impl AsRef<HoloHash<Agent>> for VerifySignature
sourceimpl<'de, T> Deserialize<'de> for HoloHash<T>where
T: HashType,
impl<'de, T> Deserialize<'de> for HoloHash<T>where
T: HashType,
sourcefn deserialize<D>(
deserializer: D
) -> Result<HoloHash<T>, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D
) -> Result<HoloHash<T>, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
sourceimpl From<HoloHash<Action>> for DeleteInput
impl From<HoloHash<Action>> for DeleteInput
sourcefn from(deletes_action_hash: HoloHash<Action>) -> DeleteInput
fn from(deletes_action_hash: HoloHash<Action>) -> DeleteInput
Sets ChainTopOrdering
to default
= Strict
when created from a hash.
sourceimpl<T> IntoIterator for HoloHash<T>where
T: HashType,
impl<T> IntoIterator for HoloHash<T>where
T: HashType,
sourceimpl<T> Ord for HoloHash<T>where
T: Ord + HashType,
impl<T> Ord for HoloHash<T>where
T: Ord + HashType,
1.21.0 · sourcefn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
1.21.0 · sourcefn min(self, other: Self) -> Selfwhere
Self: Sized,
fn min(self, other: Self) -> Selfwhere
Self: Sized,
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
sourceimpl<T> PartialEq<HoloHash<T>> for HoloHash<T>where
T: PartialEq<T> + HashType,
impl<T> PartialEq<HoloHash<T>> for HoloHash<T>where
T: PartialEq<T> + HashType,
sourceimpl<T> PartialOrd<HoloHash<T>> for HoloHash<T>where
T: PartialOrd<T> + HashType,
impl<T> PartialOrd<HoloHash<T>> for HoloHash<T>where
T: PartialOrd<T> + HashType,
sourcefn partial_cmp(&self, other: &HoloHash<T>) -> Option<Ordering>
fn partial_cmp(&self, other: &HoloHash<T>) -> Option<Ordering>
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl<T> Serialize for HoloHash<T>where
T: HashType,
impl<T> Serialize for HoloHash<T>where
T: HashType,
sourcefn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
sourceimpl<T> TryFrom<&HoloHash<T>> for SerializedByteswhere
T: HashType,
impl<T> TryFrom<&HoloHash<T>> for SerializedByteswhere
T: HashType,
type Error = SerializedBytesError
type Error = SerializedBytesError
sourcefn try_from(t: &HoloHash<T>) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: &HoloHash<T>) -> Result<SerializedBytes, SerializedBytesError>
sourceimpl<T> TryFrom<HoloHash<T>> for SerializedByteswhere
T: HashType,
impl<T> TryFrom<HoloHash<T>> for SerializedByteswhere
T: HashType,
type Error = SerializedBytesError
type Error = SerializedBytesError
sourcefn try_from(t: HoloHash<T>) -> Result<SerializedBytes, SerializedBytesError>
fn try_from(t: HoloHash<T>) -> Result<SerializedBytes, SerializedBytesError>
sourceimpl<T> TryFrom<SerializedBytes> for HoloHash<T>where
T: HashType,
impl<T> TryFrom<SerializedBytes> for HoloHash<T>where
T: HashType,
type Error = SerializedBytesError
type Error = SerializedBytesError
sourcefn try_from(sb: SerializedBytes) -> Result<HoloHash<T>, SerializedBytesError>
fn try_from(sb: SerializedBytes) -> Result<HoloHash<T>, SerializedBytesError>
impl<T> Eq for HoloHash<T>where
T: Eq + HashType,
impl<T> StructuralEq for HoloHash<T>where
T: HashType,
impl<T> StructuralPartialEq for HoloHash<T>where
T: HashType,
Auto Trait Implementations
impl<T> RefUnwindSafe for HoloHash<T>where
T: RefUnwindSafe,
impl<T> Send for HoloHash<T>where
T: Send,
impl<T> Sync for HoloHash<T>where
T: Sync,
impl<T> Unpin for HoloHash<T>where
T: Unpin,
impl<T> UnwindSafe for HoloHash<T>where
T: UnwindSafe,
Blanket Implementations
impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.