Struct CIP25LabelMetadata 

pub struct CIP25LabelMetadata { /* private fields */ }

Implementations

impl CIP25LabelMetadata

pub fn new(version: CIP25Version) -> Self

Note that Version 1 can only support utf8 string asset names. Version 2 can support any asset name.

pub fn set( &mut self, policy_id: PolicyId, asset_name: AssetName, details: CIP25MetadataDetails, ) -> Result<Option<CIP25MetadataDetails>, CIP25Error>

If this is version 1 and the asset name is not a utf8 asset name then this will return an error. This function will never return an error for version 2. On success, returns the previous details that were overwritten, or None otherwise.

pub fn get( &self, policy_id: &PolicyId, asset_name: &AssetName, ) -> Option<&CIP25MetadataDetails>

pub fn nfts( &self, ) -> &BTreeMap<PolicyId, BTreeMap<AssetName, CIP25MetadataDetails>>

pub fn version(&self) -> CIP25Version

Trait Implementations

impl Clone for CIP25LabelMetadata

fn clone(&self) -> CIP25LabelMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CIP25LabelMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CIP25LabelMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for CIP25LabelMetadata

fn deserialize<R: BufRead + Seek>( raw: &mut Deserializer<R>, ) -> Result<Self, DeserializeError>

fn from_cbor_bytes(data: &[u8]) -> Result<Self, DeserializeError>

where Self: Sized,

from-bytes using the exact CBOR format specified in the CDDL binary spec. For hashes/addresses/etc this will include the CBOR bytes type/len/etc.

impl JsonSchema for CIP25LabelMetadata

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 Serialize for CIP25LabelMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for CIP25LabelMetadata

fn serialize<'se, W: Write>( &self, serializer: &'se mut Serializer<W>, ) -> Result<&'se mut Serializer<W>>