Struct nft_pixelboard_io::TokenInfo

pub struct TokenInfo {
    pub token_id: Option<TokenId>,
    pub owner: ActorId,
    pub pixel_price: Option<u128>,
}

NFT info.

Fields

token_id: Option<TokenId>

owner: ActorId

pixel_price: Option<u128>

If this field is None, then this NFT isn’t for sale, and vice versa.

To calculate a price of the entire NFT, its area must be calculated and multiplied by pixel_price. The area can be calculated by multiplying a width & height from NFT Rectangle. NFT Rectangle can be obtained by token_info() using token_id from this struct.

Trait Implementations

impl Clone for TokenInfo

fn clone(&self) -> TokenInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenInfo

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

Formats the value using the given formatter.

impl Decode for TokenInfo

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for TokenInfo

fn default() -> TokenInfo

Returns the “default value” for a type.

impl Encode for TokenInfo

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for TokenInfo

fn eq(&self, other: &TokenInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for TokenInfo

type Identity = TokenInfo

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for TokenInfo

impl EncodeLike for TokenInfo

impl Eq for TokenInfo

impl StructuralPartialEq for TokenInfo