Struct snarkos_storage::Metadata
source · [−]pub struct Metadata<N: Network> { /* private fields */ }
Expand description
A helper struct containing transaction metadata.
Attention: This data structure is intended for usage in storage only. Modifications to its layout will impact how metadata is represented in storage.
Implementations
Trait Implementations
sourceimpl<'de, N: Network> Deserialize<'de> for Metadata<N> where
N::BlockHash: Deserialize<'de>,
impl<'de, N: Network> Deserialize<'de> for Metadata<N> where
N::BlockHash: Deserialize<'de>,
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl<N: PartialEq + Network> PartialEq<Metadata<N>> for Metadata<N> where
N::BlockHash: PartialEq,
impl<N: PartialEq + Network> PartialEq<Metadata<N>> for Metadata<N> where
N::BlockHash: PartialEq,
impl<N: Eq + Network> Eq for Metadata<N> where
N::BlockHash: Eq,
impl<N: Network> StructuralEq for Metadata<N>
impl<N: Network> StructuralPartialEq for Metadata<N>
Auto Trait Implementations
impl<N> RefUnwindSafe for Metadata<N> where
<N as Network>::BlockHash: RefUnwindSafe,
impl<N> Send for Metadata<N>
impl<N> Sync for Metadata<N>
impl<N> Unpin for Metadata<N> where
<N as Network>::BlockHash: Unpin,
impl<N> UnwindSafe for Metadata<N> where
<N as Network>::BlockHash: UnwindSafe,
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>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Pointable for T
impl<T> Pointable for T
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)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
pub fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more