Enum X402Asset 

#[non_exhaustive]
pub enum X402Asset {
    Usdc,
    Usdt,
    SsUsd,
    WssUsd,
    Dai,
    Eth,
}

Supported payment assets for x402

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Usdc

USD Coin (USDC) - primary stablecoin

Usdt

Tether (USDT)

SsUsd

StateSet USD (ssUSD) - yield-bearing stablecoin

WssUsd

Wrapped StateSet USD (ERC-4626)

Dai

DAI stablecoin

Eth

Native ETH (for gas)

Implementations

impl X402Asset

pub const fn decimals(&self) -> u8

Get the number of decimals for this asset

pub const fn contract_address( &self, network: X402Network, ) -> Option<&'static str>

Get the token contract address for a given network

Trait Implementations

impl Clone for X402Asset

fn clone(&self) -> X402Asset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for X402Asset

impl Debug for X402Asset

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

Formats the value using the given formatter.

impl Default for X402Asset

fn default() -> X402Asset

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for X402Asset

fn deserialize<__D>( __deserializer: __D, ) -> Result<X402Asset, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for X402Asset

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

Formats the value using the given formatter.

impl Eq for X402Asset

impl FromStr for X402Asset

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<X402Asset, <X402Asset as FromStr>::Err>

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

impl Hash for X402Asset

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

where __H: Hasher,

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 X402Asset

fn eq(&self, other: &X402Asset) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for X402Asset

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for X402Asset

impl TryFrom<&str> for X402Asset

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<X402Asset, <X402Asset as TryFrom<&str>>::Error>

Performs the conversion.