Struct Asset 

#[repr(C)]
pub struct Asset {
    pub discriminator: Discriminator,
    pub state: State,
    pub standard: Standard,
    pub mutable: PodBool,
    pub owner: Pubkey,
    pub group: PodOption<NullablePubkey>,
    pub authority: Pubkey,
    pub delegate: PodOption<Delegate>,
    pub name: PodStr<nifty_asset_types::::state::asset::Asset::{constant#0}>,
}

Asset account (header) information.

Fields

discriminator: Discriminator

Account discriminator.

state: State

State of the asset.

standard: Standard

Standard of the asset.

mutable: PodBool

Indicates whether the asset is mutable.

owner: Pubkey

Current owner (holder) of the asset.

group: PodOption<NullablePubkey>

Group of the asset.

This is a reference to the asset that represents the group. When the asset is not part of a group, the group is represented by Pubkey::default().

authority: Pubkey

Authority of the asset.

The authority is the account that can update the metadata of the asset. This is typically the creator of the asset.

delegate: PodOption<Delegate>

Delegate of the asset.

The delegate is the account that can control the asset on behalf of the owner.

name: PodStr<nifty_asset_types::::state::asset::Asset::{constant#0}>

Name of the asset.

Implementations

impl Asset

pub const LEN: usize

Length of the account data.

pub fn contains(extension_type: ExtensionType, data: &[u8]) -> bool

Indicates whether the account contains an extension of a given type.

pub fn get<'a, T>(data: &'a [u8]) -> Option<T>

where T: ExtensionData<'a>,

Returns the extension data of a given type.

This function will return the first extension of the given type. If the extension is not found, None is returned.

pub fn get_mut<'a, T>(data: &'a mut [u8]) -> Option<T>

where T: ExtensionDataMut<'a>,

Returns a mutable reference to the extension data of a given type.

This function will return the first extension of the given type. If the extension is not found, None is returned.

pub fn get_extensions(data: &[u8]) -> Vec<ExtensionType>

Returns the extensions on the account data.

This function will return a list of ExtensionTypes that are present on the account data.

The account data might have extensions that are not recognized if an older version of the library is used. In this case, this method will only return the list of recognized extensions.

pub fn first_extension(data: &[u8]) -> Option<(&Extension, usize)>

Returns the first extension of the account.

This function will return a tuple containing the extension type and the offset of the extension data. If the account does not contain any extension, None is returned.

pub fn last_extension(data: &[u8]) -> Option<(&Extension, usize)>

Returns the last extension of the account.

This function will return a tuple containing the extension type and the offset of the extension data. If the account does not contain any extension or if it contains an unrecognized extension type, None is returned.

pub fn get_extension( extension_type: ExtensionType, data: &[u8], ) -> Option<(&Extension, usize)>

Returns the extension given its type.

This function will return a tuple containing the extension type and the offset to the extension data. If the account does not contain any extension, None is returned.

Trait Implementations

impl Clone for Asset

fn clone(&self) -> Asset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Asset

impl Pod for Asset

impl<'a> ZeroCopy<'a, Asset> for Asset

Default implementation for zero-copy trait.

fn load(data: &'a [u8]) -> &'a Self

fn load_mut(data: &'a mut [u8]) -> &'a mut Self

impl Zeroable for Asset

fn zeroed() -> Self

Calls zeroed.