Struct CoinMetadata

pub struct CoinMetadata {
    pub id: Option<String>,
    pub decimals: Option<u32>,
    pub name: Option<String>,
    pub symbol: Option<String>,
    pub description: Option<String>,
    pub icon_url: Option<String>,
}

Metadata for a coin type

Fields

id: Option<String>

ObjectId of the 0x2::coin::CoinMetadata object.

decimals: Option<u32>

Number of decimal places to coin uses.

name: Option<String>

Name for the token

symbol: Option<String>

Symbol for the token

description: Option<String>

Description of the token

icon_url: Option<String>

URL for the token logo

Implementations

impl CoinMetadata

pub fn id(&self) -> &str

Returns the value of id, or the default value if id is unset.

pub fn decimals(&self) -> u32

Returns the value of decimals, or the default value if decimals is unset.

pub fn name(&self) -> &str

Returns the value of name, or the default value if name is unset.

pub fn symbol(&self) -> &str

Returns the value of symbol, or the default value if symbol is unset.

pub fn description(&self) -> &str

Returns the value of description, or the default value if description is unset.

pub fn icon_url(&self) -> &str

Returns the value of icon_url, or the default value if icon_url is unset.

Trait Implementations

impl Clone for CoinMetadata

fn clone(&self) -> CoinMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CoinMetadata

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

Formats the value using the given formatter.

impl Default for CoinMetadata

fn default() -> Self

Returns the “default value” for a type.

impl Message for CoinMetadata

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for CoinMetadata

fn eq(&self, other: &CoinMetadata) -> 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 StructuralPartialEq for CoinMetadata