Struct cardano_serialization_lib::HeaderBody

pub struct HeaderBody { /* private fields */ }

Implementations

impl HeaderBody

pub fn to_bytes(&self) -> Vec<u8>

impl HeaderBody

pub fn from_bytes(bytes: Vec<u8>) -> Result<HeaderBody, DeserializeError>

impl HeaderBody

pub fn block_number(&self) -> u32

pub fn slot(&self) -> Result<u32, JsError>

👎 Deprecated since 10.1.0:

Possible boundary error. Use slot_bignum instead

!!! DEPRECATED !!! Returns a Slot32 (u32) value in case the underlying original BigNum (u64) value is within the limits. Otherwise will just raise an error.

pub fn slot_bignum(&self) -> BigNum

pub fn prev_hash(&self) -> Option<BlockHash>

pub fn issuer_vkey(&self) -> Vkey

pub fn vrf_vkey(&self) -> VRFVKey

pub fn has_nonce_and_leader_vrf(&self) -> bool

If this function returns true, the .nonce_vrf_or_nothing and the .leader_vrf_or_nothing functions will return non-empty results

pub fn nonce_vrf_or_nothing(&self) -> Option<VRFCert>

Might return nothing in case .has_nonce_and_leader_vrf returns false

pub fn leader_vrf_or_nothing(&self) -> Option<VRFCert>

Might return nothing in case .has_nonce_and_leader_vrf returns false

pub fn has_vrf_result(&self) -> bool

If this function returns true, the .vrf_result_or_nothing function will return a non-empty result

pub fn vrf_result_or_nothing(&self) -> Option<VRFCert>

Might return nothing in case .has_vrf_result returns false

pub fn block_body_size(&self) -> u32

pub fn block_body_hash(&self) -> BlockHash

pub fn operational_cert(&self) -> OperationalCert

pub fn protocol_version(&self) -> ProtocolVersion

pub fn new(
    block_number: u32,
    slot: u32,
    prev_hash: Option<BlockHash>,
    issuer_vkey: &Vkey,
    vrf_vkey: &VRFVKey,
    vrf_result: &VRFCert,
    block_body_size: u32,
    block_body_hash: &BlockHash,
    operational_cert: &OperationalCert,
    protocol_version: &ProtocolVersion
) -> Self

👎 Deprecated since 10.1.0:

Underlying value capacity of slot (BigNum u64) bigger then Slot32. Use new_bignum instead.

!!! DEPRECATED !!! This constructor uses outdated slot number format. Use .new_headerbody instead

pub fn new_headerbody(
    block_number: u32,
    slot: &BigNum,
    prev_hash: Option<BlockHash>,
    issuer_vkey: &Vkey,
    vrf_vkey: &VRFVKey,
    vrf_result: &VRFCert,
    block_body_size: u32,
    block_body_hash: &BlockHash,
    operational_cert: &OperationalCert,
    protocol_version: &ProtocolVersion
) -> Self

Trait Implementations

impl Clone for HeaderBody

fn clone(&self) -> HeaderBody

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderBody

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

Formats the value using the given formatter.

impl Deserialize for HeaderBody

fn deserialize<R: BufRead + Seek>(
    raw: &mut Deserializer<R>
) -> Result<Self, DeserializeError>

impl DeserializeEmbeddedGroup for HeaderBody

fn deserialize_as_embedded_group<R: BufRead + Seek>(
    raw: &mut Deserializer<R>,
    len: Len
) -> Result<Self, DeserializeError>

impl PartialEq<HeaderBody> for HeaderBody

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

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

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

This method tests for !=.

impl Serialize for HeaderBody

fn serialize<'se, W: Write>(
    &self,
    serializer: &'se mut Serializer<W>
) -> Result<&'se mut Serializer<W>>

impl Eq for HeaderBody

impl StructuralEq for HeaderBody

impl StructuralPartialEq for HeaderBody