anone-cw721 0.3.0

An implementation of cw721 for Anone project
Documentation 
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use cosmwasm_std::StdError;
use thiserror::Error;
use url::ParseError;

#[derive(Error, Debug, PartialEq)]
pub enum ContractError {
    #[error("{0}")]
    Std(#[from] StdError),

    #[error("Unauthorized")]
    Unauthorized {},

    #[error("token_id already claimed")]
    Claimed {},

    #[error("model_id already claimed")]
    ModelClaimed {},

    #[error("Cannot set approval that is already expired")]
    Expired {},

    #[error("Approval not found for: {spender}")]
    ApprovalNotFound { spender: String },

    #[error("Invalid Royalities")]
    InvalidRoyalities {},

    #[error("Description too long")]
    DescriptionTooLong {},

    #[error("{0}")]
    Parse(#[from] ParseError),

    #[error("Invalid base URI (must be an IPFS URI)")]
    InvalidBaseURI {},
}