Function secret_toolkit_snip721::query::token_approvals_query

source · [−]
pub fn token_approvals_query<Q: Querier>(
    querier: &Q, 
    token_id: String, 
    viewing_key: String, 
    include_expired: Option<bool>, 
    block_size: usize, 
    callback_code_hash: String, 
    contract_addr: HumanAddr
) -> StdResult<TokenApprovals>
Expand description

Returns a StdResult<TokenApprovals> from performing TokenApprovals query

Arguments

  • querier - a reference to the Querier dependency of the querying contract
  • token_id - ID of the token whose info is being requested
  • viewing_key - String holding the viewing key of the token’s owner
  • include_expired - Optionally include expired Approvals in the response list. If ommitted or false, expired Approvals will be filtered out of the response
  • block_size - pad the message to blocks of this size
  • callback_code_hash - String holding the code hash of the contract being queried
  • contract_addr - address of the contract being queried