Enum fc_rpc_core::types::BlockNumber

pub enum BlockNumber {
    Hash {
        hash: H256,
        require_canonical: bool,
    },
    Num(u64),
    Latest,
    Earliest,
    Pending,
}

Represents rpc api block number param.

Variants

Hash

Hash

Fields of Hash

hash: H256

block hash

require_canonical: bool

only return blocks part of the canon chain

Num(u64)

Number

Latest

Latest block

Earliest

Earliest block (genesis)

Pending

Pending block (being mined)

Implementations

impl BlockNumber

pub fn to_min_block_num(&self) -> Option<u64>

Convert block number to min block target.

Trait Implementations

impl Clone for BlockNumber

fn clone(&self) -> BlockNumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockNumber

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

Formats the value using the given formatter.

impl Default for BlockNumber

fn default() -> Self

Returns the “default value” for a type.

impl<'a> Deserialize<'a> for BlockNumber

fn deserialize<D>(deserializer: D) -> Result<BlockNumber, D::Error> where
    D: Deserializer<'a>, 

Deserialize this value from the given Serde deserializer.

impl Eq for BlockNumber

impl Hash for BlockNumber

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<BlockNumber> for BlockNumber

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

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

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

This method tests for !=.

impl Serialize for BlockNumber

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

Serialize this value into the given Serde serializer.

impl StructuralEq for BlockNumber

impl StructuralPartialEq for BlockNumber