Enum alloy_eips::eip1898::HashOrNumber

pub enum HashOrNumber {
    Hash(B256),
    Number(u64),
}

Either a hash or a block number

Variants

Hash(B256)

The hash

Number(u64)

The number

Implementations

impl HashOrNumber

pub const fn as_number(self) -> Option<u64>

Returns the block number if it is a HashOrNumber::Number.

pub const fn as_hash(self) -> Option<B256>

Returns the block hash if it is a HashOrNumber::Hash.

Trait Implementations

impl Clone for HashOrNumber

fn clone(&self) -> HashOrNumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HashOrNumber

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

Formats the value using the given formatter.

impl Decodable for HashOrNumber

Allows for RLP decoding of a hash or number

fn decode(buf: &mut &[u8]) -> Result<Self>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl<'de> Deserialize<'de> for HashOrNumber

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HashOrNumber

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

Formats the value using the given formatter.

impl Encodable for HashOrNumber

Allows for RLP encoding of either a hash or a number

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

impl From<&FixedBytes<32>> for HashOrNumber

fn from(value: &B256) -> Self

Converts to this type from the input type.

impl From<FixedBytes<32>> for HashOrNumber

fn from(value: B256) -> Self

Converts to this type from the input type.

impl From<HashOrNumber> for BlockId

fn from(block: HashOrNumber) -> Self

Converts to this type from the input type.

impl From<RpcBlockHash> for HashOrNumber

fn from(value: RpcBlockHash) -> Self

Converts to this type from the input type.

impl From<Uint<64, 1>> for HashOrNumber

fn from(value: U64) -> Self

Converts to this type from the input type.

impl From<u64> for HashOrNumber

fn from(value: u64) -> Self

Converts to this type from the input type.

impl FromStr for HashOrNumber

type Err = ParseBlockHashOrNumberError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for HashOrNumber

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HashOrNumber

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HashOrNumber

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HashOrNumber

impl Eq for HashOrNumber

impl StructuralPartialEq for HashOrNumber