Struct solana_ledger::blockstore_meta::ErasureMeta

pub struct ErasureMeta {
    set_index: u64,
    first_coding_index: u64,
    __unused_size: usize,
    config: ErasureConfig,
}

Erasure coding information

Fields

set_index: u64

Which erasure set in the slot this is

first_coding_index: u64

First coding index in the FEC set

__unused_size: usize

Size of shards in this erasure set

config: ErasureConfig

Erasure configuration for this erasure set

Implementations

impl ErasureMeta

pub(crate) fn from_coding_shred(shred: &Shred) -> Option<Self>

pub(crate) fn check_coding_shred(&self, shred: &Shred) -> bool

pub(crate) fn config(&self) -> ErasureConfig

pub(crate) fn data_shreds_indices(&self) -> Range<u64>

pub(crate) fn coding_shreds_indices(&self) -> Range<u64>

pub(crate) fn status(&self, index: &Index) -> ErasureMetaStatus

Trait Implementations

impl Clone for ErasureMeta

fn clone(&self) -> ErasureMeta

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErasureMeta

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErasureMeta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<ErasureMeta> for ErasureMeta

fn eq(&self, other: &ErasureMeta) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ErasureMeta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ErasureMeta

impl Eq for ErasureMeta

impl StructuralEq for ErasureMeta

impl StructuralPartialEq for ErasureMeta