Struct Quantity 

pub struct Quantity(pub U256);

A big unsigned integer (wrapper structure around U256).

Tuple Fields

0: U256

Implementations

impl Quantity

pub fn new(data: U256) -> Quantity

impl Quantity

pub fn from_jsonstr(s: &str) -> Result<Self, Error>

Trait Implementations

impl Clone for Quantity

fn clone(&self) -> Quantity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Quantity

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

Formats the value using the given formatter.

impl Default for Quantity

fn default() -> Quantity

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Quantity

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Quantity

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

Formats the value using the given formatter.

impl<'a> From<&'a [u8]> for Quantity

fn from(data: &[u8]) -> Self

Converts to this type from the input type.

impl From<U256> for Quantity

fn from(data: U256) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Quantity

fn from(data: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<u16> for Quantity

fn from(data: u16) -> Quantity

Converts to this type from the input type.

impl From<u32> for Quantity

fn from(data: u32) -> Quantity

Converts to this type from the input type.

impl From<u64> for Quantity

fn from(data: u64) -> Quantity

Converts to this type from the input type.

impl From<u8> for Quantity

fn from(data: u8) -> Quantity

Converts to this type from the input type.

impl Hash for Quantity

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 Into<U256> for Quantity

fn into(self) -> U256

Converts this type into the (usually inferred) input type.

impl Into<Vec<u8>> for Quantity

fn into(self) -> Vec<u8>

Converts this type into the (usually inferred) input type.

impl Into<u16> for Quantity

fn into(self) -> u16

Converts this type into the (usually inferred) input type.

impl Into<u32> for Quantity

fn into(self) -> u32

Converts this type into the (usually inferred) input type.

impl Into<u64> for Quantity

fn into(self) -> u64

Converts this type into the (usually inferred) input type.

impl Into<u8> for Quantity

fn into(self) -> u8

Converts this type into the (usually inferred) input type.

impl PartialEq for Quantity

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Quantity

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Quantity

impl StructuralPartialEq for Quantity