witme 0.3.1

Tools for generating to and from wit format
Documentation 
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// This is a generated file by witgen (https://github.com/bnjjj/witgen), please do not edit yourself, you can generate a new one thanks to cargo witgen generate command. (witme v0.1.0) 

///  In this implementation, the Token struct takes two extensions standards (metadata and approval) as optional fields, as they are frequently used in modern NFTs.
record token {
    token-id: token-id,
    owner-id: account-id,
    metadata: option<token-metadata>,
    approved-account-ids: option<list<tuple<account-id,u64>>>
}

record fungible-token-metadata {
    spec: string,
    name: string,
    symbol: string,
    icon: option<string>,
    reference: option<string>,
    reference-hash: option<base64-vec-u8>,
    decimals: u8
}

///  Note that token IDs for NFTs are strings on NEAR. It's still fine to use autoincrementing numbers as unique IDs if desired, but they should be stringified. This is to make IDs more future-proof as chain-agnostic conventions and standards arise, and allows for more flexibility with considerations like bridging NFTs across chains, etc.
type token-id = string

///  Metadata for the NFT contract itself.
record nft-contract-metadata {
    spec: string,
    name: string,
    symbol: string,
    icon: option<string>,
    base-uri: option<string>,
    reference: option<string>,
    reference-hash: option<base64-vec-u8>
}

record storage-balance-bounds {
    min: u128,
    max: option<u128>
}

///  Metadata on the individual token level.
record token-metadata {
    title: option<string>,
    description: option<string>,
    media: option<string>,
    media-hash: option<base64-vec-u8>,
    copies: option<u64>,
    issued-at: option<string>,
    expires-at: option<string>,
    starts-at: option<string>,
    updated-at: option<string>,
    extra: option<string>,
    reference: option<string>,
    reference-hash: option<base64-vec-u8>
}

record storage-balance {
    total: u128,
    available: u128
}

type wrapped-duration = string