[−][src]Struct solana_ledger::shred::Shredder

pub struct Shredder {
    pub slot: Slot,
    pub parent_slot: Slot,
    pub signing_coding_time: u128,
    // some fields omitted
}

Fields

slot: Slotparent_slot: Slotsigning_coding_time: u128

Methods

`impl Shredder`[src]

`pub fn new( slot: Slot, parent_slot: Slot, fec_rate: f32, keypair: Arc<Keypair>, reference_tick: u8, version: u16 ) -> Result<Self>`[src]

`pub fn entries_to_shreds( &self, entries: &[Entry], is_last_in_slot: bool, next_shred_index: u32 ) -> (Vec<Shred>, Vec<Shred>, u32)`[src]

`pub fn entries_to_data_shreds( &self, entries: &[Entry], is_last_in_slot: bool, next_shred_index: u32 ) -> (Vec<Shred>, u32)`[src]

`pub fn data_shreds_to_coding_shreds(&self, data_shreds: &[Shred]) -> Vec<Shred>`[src]

`pub fn sign_shred(signer: &Keypair, shred: &mut Shred)`[src]

`pub fn new_coding_shred_header( slot: Slot, index: u32, fec_set_index: u32, num_data: usize, num_code: usize, position: usize, version: u16 ) -> (ShredCommonHeader, CodingShredHeader)`[src]

`pub fn generate_coding_shreds( slot: Slot, fec_rate: f32, data_shred_batch: &[Shred], version: u16, max_coding_shreds: bool ) -> Vec<Shred>`[src]

Generates coding shreds for the data shreds in the current FEC set

`pub fn try_recovery( shreds: Vec<Shred>, num_data: usize, num_coding: usize, first_index: usize, first_code_index: usize, slot: Slot ) -> Result<Vec<Shred>, Error>`[src]

`pub fn deshred(shreds: &[Shred]) -> Result<Vec<u8>, Error>`[src]

Combines all shreds to recreate the original buffer

Trait Implementations

`impl Debug for Shredder`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

Auto Trait Implementations

`impl RefUnwindSafe for Shredder`

`impl Send for Shredder`

`impl Sync for Shredder`

`impl Unpin for Shredder`

`impl UnwindSafe for Shredder`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,`

`fn vzip(self) -> V`

[−][src]Struct solana_ledger::shred::Shredder

Fields

Methods

impl Shredder[src]

pub fn new( slot: Slot, parent_slot: Slot, fec_rate: f32, keypair: Arc<Keypair>, reference_tick: u8, version: u16) -> Result<Self>[src]

pub fn entries_to_shreds( &self, entries: &[Entry], is_last_in_slot: bool, next_shred_index: u32) -> (Vec<Shred>, Vec<Shred>, u32)[src]

pub fn entries_to_data_shreds( &self, entries: &[Entry], is_last_in_slot: bool, next_shred_index: u32) -> (Vec<Shred>, u32)[src]

pub fn data_shreds_to_coding_shreds(&self, data_shreds: &[Shred]) -> Vec<Shred>[src]

pub fn sign_shred(signer: &Keypair, shred: &mut Shred)[src]

pub fn new_coding_shred_header( slot: Slot, index: u32, fec_set_index: u32, num_data: usize, num_code: usize, position: usize, version: u16) -> (ShredCommonHeader, CodingShredHeader)[src]

pub fn generate_coding_shreds( slot: Slot, fec_rate: f32, data_shred_batch: &[Shred], version: u16, max_coding_shreds: bool) -> Vec<Shred>[src]

pub fn try_recovery( shreds: Vec<Shred>, num_data: usize, num_coding: usize, first_index: usize, first_code_index: usize, slot: Slot) -> Result<Vec<Shred>, Error>[src]

pub fn deshred(shreds: &[Shred]) -> Result<Vec<u8>, Error>[src]

Trait Implementations

impl Debug for Shredder[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

Auto Trait Implementations

impl RefUnwindSafe for Shredder

impl Send for Shredder

impl Sync for Shredder

impl Unpin for Shredder

impl UnwindSafe for Shredder

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V