Struct Metadata

pub struct Metadata {
    pub description: String,
    pub denom_units: Vec<DenomUnit>,
    pub base: String,
    pub display: String,
    pub name: String,
    pub symbol: String,
}

Metadata represents a struct that describes a basic token.

Fields

description: String

denom_units: Vec<DenomUnit>

denom_units represents the list of DenomUnit’s for a given coin

base: String

base represents the base denom (should be the DenomUnit with exponent = 0).

display: String

display indicates the suggested denom that should be displayed in clients.

name: String

name defines the name of the token (eg: Cosmos Atom)

Since: cosmos-sdk 0.43

symbol: String

symbol is the token symbol usually shown on exchanges (eg: ATOM). This can be the same as the display.

Since: cosmos-sdk 0.43

Implementations

impl Metadata

pub const TYPE_URL: &'static str = "/cosmos.bank.v1beta1.Metadata"

pub fn to_proto_bytes(&self) -> Vec<u8>

pub fn to_any(&self) -> Any

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl Default for Metadata

fn default() -> Metadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Metadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for Metadata

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Message for Metadata

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for Metadata

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

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 TryFrom<Binary> for Metadata

type Error = StdError

The type returned in the event of a conversion error.

fn try_from( binary: Binary, ) -> Result<Metadata, <Metadata as TryFrom<Binary>>::Error>

Performs the conversion.

impl TryFrom<SubMsgResult> for Metadata

type Error = StdError

The type returned in the event of a conversion error.

fn try_from( result: SubMsgResult, ) -> Result<Metadata, <Metadata as TryFrom<SubMsgResult>>::Error>

Performs the conversion.

impl Eq for Metadata

impl StructuralPartialEq for Metadata