Struct PieceCheckParams

pub struct PieceCheckParams {
    pub max_pieces_in_sector: u16,
    pub segment_commitment: SegmentCommitment,
    pub recent_segments: HistorySize,
    pub recent_history_fraction: (HistorySize, HistorySize),
    pub min_sector_lifetime: HistorySize,
    pub current_history_size: HistorySize,
    pub sector_expiration_check_segment_commitment: Option<SegmentCommitment>,
}

Parameters for checking piece validity

Fields

max_pieces_in_sector: u16

How many pieces one sector is supposed to contain (max)

segment_commitment: SegmentCommitment

Segment commitment of segment to which piece belongs

recent_segments: HistorySize

Number of latest archived segments that are considered “recent history”

recent_history_fraction: (HistorySize, HistorySize)

Fraction of pieces from the “recent history” (recent_segments) in each sector

min_sector_lifetime: HistorySize

Minimum lifetime of a plotted sector, measured in archived segment

current_history_size: HistorySize

Current size of the history

sector_expiration_check_segment_commitment: Option<SegmentCommitment>

Segment commitment at min_sector_lifetime from sector creation (if exists)

Trait Implementations

impl Clone for PieceCheckParams

fn clone(&self) -> PieceCheckParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PieceCheckParams

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

Formats the value using the given formatter.

impl Decode for PieceCheckParams

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for PieceCheckParams

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl MaxEncodedLen for PieceCheckParams

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl EncodeLike for PieceCheckParams