Struct Token

pub struct Token {
    pub name: String,
    pub symbol: String,
    pub address: String,
    pub chain_id: u32,
    pub decimals: u16,
    pub logo_uri: Option<Url>,
    pub tags: Vec<String>,
    pub extensions: HashMap<String, Option<ExtensionValue>>,
}

Metadata for a single token in a token list

Fields

name: String

The name of the token

symbol: String

The symbol for the token; must be alphanumeric.

address: String

The checksummed address of the token on the specified chain ID

chain_id: u32

The chain ID of the Ethereum network where this token is deployed

decimals: u16

The number of decimals for the token balance

logo_uri: Option<Url>

A URI to the token logo asset; if not set, interface will attempt to find a logo based on the token address; suggest SVG or PNG of size 64x64

tags: Vec<String>

An array of tag identifiers associated with the token; tags are defined at the list level

extensions: HashMap<String, Option<ExtensionValue>>

An object containing any arbitrary or vendor-specific token metadata

Implementations

impl Token

pub fn polygon_address(&self) -> Option<&str>

Gets the value of polygonAddress if present (and a String) in the extensions map.

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Token

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Token

fn eq(&self, other: &Token) -> 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 Token

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Token