Struct hdk::prelude::CloseChain
source · [−]pub struct CloseChain {
pub author: HoloHash<Agent>,
pub timestamp: Timestamp,
pub header_seq: u32,
pub prev_header: HoloHash<Header>,
pub new_dna_hash: HoloHash<Dna>,
}
Expand description
When migrating to a new version of a DNA, this header is committed to the old chain to declare the migration path taken. Currently unused
Fields
timestamp: Timestamp
header_seq: u32
prev_header: HoloHash<Header>
new_dna_hash: HoloHash<Dna>
Implementations
sourceimpl CloseChain
impl CloseChain
pub fn from_builder(
common: HeaderBuilderCommon,
new_dna_hash: HoloHash<Dna>
) -> CloseChain
Trait Implementations
sourceimpl Clone for CloseChain
impl Clone for CloseChain
sourcepub fn clone(&self) -> CloseChain
pub fn clone(&self) -> CloseChain
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for CloseChain
impl Debug for CloseChain
sourceimpl<'de> Deserialize<'de> for CloseChain
impl<'de> Deserialize<'de> for CloseChain
sourcepub fn deserialize<__D>(
__deserializer: __D
) -> Result<CloseChain, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<CloseChain, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl From<(CloseChain, HeaderBuilderCommon)> for CloseChain
impl From<(CloseChain, HeaderBuilderCommon)> for CloseChain
sourcepub fn from((CloseChain, HeaderBuilderCommon)) -> CloseChain
pub fn from((CloseChain, HeaderBuilderCommon)) -> CloseChain
Performs the conversion.
sourceimpl Hash for CloseChain
impl Hash for CloseChain
sourceimpl HashableContent for CloseChain
impl HashableContent for CloseChain
sourcepub fn hash_type(&self) -> <CloseChain as HashableContent>::HashType
pub fn hash_type(&self) -> <CloseChain as HashableContent>::HashType
The HashType which this content will be hashed to
sourcepub fn hashable_content(&self) -> HashableContentBytes
pub fn hashable_content(&self) -> HashableContentBytes
Return a subset of the content, either as SerializedBytes “content”, which will be used to compute the hash, or as an already precomputed hash which will be used directly Read more
sourceimpl HeaderBuilder<CloseChain> for CloseChain
impl HeaderBuilder<CloseChain> for CloseChain
pub fn build(self, common: HeaderBuilderCommon) -> CloseChain
sourceimpl HeaderInner for CloseChain
impl HeaderInner for CloseChain
sourcepub fn into_header(self) -> Header
pub fn into_header(self) -> Header
Get a full header from the subset
sourceimpl PartialEq<CloseChain> for CloseChain
impl PartialEq<CloseChain> for CloseChain
sourcepub fn eq(&self, other: &CloseChain) -> bool
pub fn eq(&self, other: &CloseChain) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcepub fn ne(&self, other: &CloseChain) -> bool
pub fn ne(&self, other: &CloseChain) -> bool
This method tests for !=
.
sourceimpl Serialize for CloseChain
impl Serialize for CloseChain
sourcepub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
sourceimpl<'_> TryFrom<&'_ CloseChain> for SerializedBytes
impl<'_> TryFrom<&'_ CloseChain> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcepub fn try_from(t: &CloseChain) -> Result<SerializedBytes, SerializedBytesError>
pub fn try_from(t: &CloseChain) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<CloseChain> for SerializedBytes
impl TryFrom<CloseChain> for SerializedBytes
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcepub fn try_from(t: CloseChain) -> Result<SerializedBytes, SerializedBytesError>
pub fn try_from(t: CloseChain) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
sourceimpl TryFrom<SerializedBytes> for CloseChain
impl TryFrom<SerializedBytes> for CloseChain
type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
sourcepub fn try_from(sb: SerializedBytes) -> Result<CloseChain, SerializedBytesError>
pub fn try_from(sb: SerializedBytes) -> Result<CloseChain, SerializedBytesError>
Performs the conversion.
impl Eq for CloseChain
impl StructuralEq for CloseChain
impl StructuralPartialEq for CloseChain
Auto Trait Implementations
impl RefUnwindSafe for CloseChain
impl Send for CloseChain
impl Sync for CloseChain
impl Unpin for CloseChain
impl UnwindSafe for CloseChain
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcepub fn equivalent(&self, key: &K) -> bool
pub fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more