Struct TaprootAsset 

pub struct TaprootAsset {
    pub asset_id: [u8; 32],
    pub name: String,
    pub supply: u64,
    pub precision: u8,
    pub metadata: String,
    pub issued: bool,
    pub leaves: Vec<ScriptBuf>,
    pub num_leaves: u32,
    pub issuer_pubkey: [u8; 32],
}

Taproot Asset structure

Fields

asset_id: [u8; 32]

Unique identifier for the asset (SHA-256 hash of asset properties)

name: String

Name of the asset (1-32 characters)

supply: u64

Total supply of the asset (must be > 0)

precision: u8

Number of decimal places (0-8)

metadata: String

Additional metadata (max 1024 bytes)

issued: bool

Whether the asset has been issued on-chain

leaves: Vec<ScriptBuf>

Taproot script leaves for the asset

num_leaves: u32

Number of script leaves

issuer_pubkey: [u8; 32]

Issuer’s public key (x-only, 32 bytes)

Implementations

impl TaprootAsset

pub fn new( name: &str, supply: u64, precision: u8, metadata: &str, issuer_secret_key: &[u8], ) -> Result<Self, TaprootError>

Create a new Taproot asset with the given parameters

pub fn create_asset_script(&self) -> Result<ScriptBuf, TaprootError>

Create a Taproot-compatible asset script

Returns

A ScriptBuf containing the asset script or a TaprootError if creation fails

Compliance

• BIP-341/342 (Taproot)
• BIP-352 (Asset protocols)

Trait Implementations

impl Clone for TaprootAsset

fn clone(&self) -> TaprootAsset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaprootAsset

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaprootAsset

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TaprootAsset

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

where __S: Serializer,

Serialize this value into the given Serde serializer.