Struct solana_ledger::erasure::Session
source · [−]pub struct Session(_);
Expand description
Represents an erasure “session” with a particular configuration and number of data and coding shreds
Implementations
sourceimpl Session
impl Session
pub fn new(data_count: usize, coding_count: usize) -> Result<Session, Error>
pub fn new_from_config(config: &ErasureConfig) -> Result<Session, Error>
sourcepub fn encode<T, U>(&self, data: &[T], parity: &mut [U]) -> Result<(), Error> where
T: AsRef<[u8]>,
U: AsRef<[u8]> + AsMut<[u8]>,
pub fn encode<T, U>(&self, data: &[T], parity: &mut [U]) -> Result<(), Error> where
T: AsRef<[u8]>,
U: AsRef<[u8]> + AsMut<[u8]>,
Create coding blocks by overwriting parity
sourcepub fn decode_blocks<T>(&self, blocks: &mut [T]) -> Result<(), Error> where
T: ReconstructShard<Field>,
pub fn decode_blocks<T>(&self, blocks: &mut [T]) -> Result<(), Error> where
T: ReconstructShard<Field>,
Recover data + coding blocks into data blocks
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Session
impl Send for Session
impl Sync for Session
impl Unpin for Session
impl UnwindSafe for Session
Blanket Implementations
sourceimpl<T> AbiExample for T
impl<T> AbiExample for T
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message T
in a tonic::Request
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.
sourcefn clone_into(&self, target: &mut T)
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
sourceimpl<T> TupleTree<T, ()> for T
impl<T> TupleTree<T, ()> for T
const SIZE: Size
fn descendants(_indirect_level: usize) -> usize
fn height() -> usize
fn preorder(self, f: &mut impl FnMut(Visit<T>))
fn preorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))
fn postorder(self, f: &mut impl FnMut(Visit<T>))
fn postorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
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