Struct erc_nft_metadata::Metadata

pub struct Metadata {
    pub image: Url,
    pub external_url: Option<Url>,
    pub description: String,
    pub name: String,
    pub attributes: Vec<AttributeEntry>,
    pub background_color: Option<RGB8>,
    pub animation_url: Option<Url>,
    pub youtube_url: Option<Url>,
}

Metadata for a token.

While even an empty object is “valid” metadata, this crate takes a more opinionated approach. The following fields are strictly required: name, description, image.

Fields

image: Url

URL to image of the item.

external_url: Option<Url>

External URL to another site.

description: String

Human-readable description of the item.

name: String

Name of the item.

attributes: Vec<AttributeEntry>

Attributes for the item.

background_color: Option<RGB8>

Background color of the item. When serialized, it takes the form of a 6-character hexadecimal string without a #.

animation_url: Option<Url>

URL to multi-media attachment for the item.

youtube_url: Option<Url>

URL to a YouTube video.

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

Formats the value using the given formatter.

impl Hash for Metadata

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Metadata> for Metadata

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

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

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

This method tests for !=.

impl Eq for Metadata

impl StructuralEq for Metadata

impl StructuralPartialEq for Metadata