Struct SuperSegment 

pub struct SuperSegment {
    pub header: SuperSegmentHeader,
    pub segment_roots: Arc<[ShardSegmentRootWithPosition]>,
}

Super segment

Fields

header: SuperSegmentHeader

Super segment root

segment_roots: Arc<[ShardSegmentRootWithPosition]>

Segment roots that are included in the super segment

Implementations

impl SuperSegment

pub fn new( previous_header: &SuperSegmentHeader, target_beacon_chain_block_number: BlockNumber, segment_roots: StdArc<[ShardSegmentRootWithPosition]>, ) -> Option<Self>

Create a new instance and derive super segment root.

Returns None if the list of segment roots is empty or there are too many of them.

pub fn proof_for_segment(&self, segment_position: u32) -> Option<SegmentProof>

Produce a proof for a segment in the super segment at a given position

Trait Implementations

impl Clone for SuperSegment

fn clone(&self) -> SuperSegment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SuperSegment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SuperSegment

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SuperSegment

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

where __S: Serializer,

Serialize this value into the given Serde serializer.