Enum sp_rpc::number::NumberOrHex

pub enum NumberOrHex<Number> {
    Number(Number),
    Hex(U256),
}

RPC Block number type

We allow two representations of the block number as input. Either we deserialize to the type that is specified in the block type or we attempt to parse given hex value. We do that for consistency with the returned type, default generic header serializes block number as hex to avoid overflows in JavaScript.

Variants

Number(Number)

The original header number type of block.

Hex(U256)

Hex representation of the block number.

Methods

impl<Number: TryFrom<u64> + From<u32> + Debug + PartialOrd> NumberOrHex<Number>

pub fn to_number(self) -> Result<Number, String>

Attempts to convert into concrete block number.

Fails in case hex number is too big.

Trait Implementations

impl<Number: Debug> Debug for NumberOrHex<Number>

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

Formats the value using the given formatter.

impl<'de, Number> Deserialize<'de> for NumberOrHex<Number> where
    Number: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<Number> From<U256> for NumberOrHex<Number>

fn from(n: U256) -> Self

Performs the conversion.

impl From<u64> for NumberOrHex<u64>

fn from(n: u64) -> Self

Performs the conversion.

impl<Number: PartialEq> PartialEq<NumberOrHex<Number>> for NumberOrHex<Number>

fn eq(&self, other: &NumberOrHex<Number>) -> bool

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

fn ne(&self, other: &NumberOrHex<Number>) -> bool

This method tests for !=.

impl<Number> Serialize for NumberOrHex<Number> where
    Number: Serialize, 

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

Serialize this value into the given Serde serializer.

impl<Number> StructuralPartialEq for NumberOrHex<Number>