Struct odra_modules::cep78::utils::NftContractHostRef

pub struct NftContractHostRef { /* private fields */ }

[NftContract] Host Ref.

Implementations

impl NftContractHostRef

pub fn mint( &mut self, token_owner: Address, token_meta_data: String, token_hash: Maybe<String> ) -> (String, Address, String)

pub fn burn(&mut self, token_id: Maybe<u64>, token_hash: Maybe<String>)

pub fn register_owner(&mut self, token_owner: Maybe<Address>) -> String

pub fn transfer( &mut self, token_id: Maybe<u64>, token_hash: Maybe<String>, source_key: Address, target_key: Address ) -> (String, Address)

pub fn approve( &mut self, spender: Address, token_id: Maybe<u64>, token_hash: Maybe<String> )

pub fn revoke(&mut self, token_id: Maybe<u64>, token_hash: Maybe<String>)

impl NftContractHostRef

pub fn try_mint( &mut self, token_owner: Address, token_meta_data: String, token_hash: Maybe<String> ) -> OdraResult<(String, Address, String)>

Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_burn( &mut self, token_id: Maybe<u64>, token_hash: Maybe<String> ) -> OdraResult<()>

Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_register_owner( &mut self, token_owner: Maybe<Address> ) -> OdraResult<String>

Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_transfer( &mut self, token_id: Maybe<u64>, token_hash: Maybe<String>, source_key: Address, target_key: Address ) -> OdraResult<(String, Address)>

Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_approve( &mut self, spender: Address, token_id: Maybe<u64>, token_hash: Maybe<String> ) -> OdraResult<()>

Does not fail in case of error, returns odra::OdraResult instead.

pub fn try_revoke( &mut self, token_id: Maybe<u64>, token_hash: Maybe<String> ) -> OdraResult<()>

Does not fail in case of error, returns odra::OdraResult instead.

Trait Implementations

impl HostRef for NftContractHostRef

fn new(address: Address, env: HostEnv) -> Self

Creates a new host side reference to a contract.

fn with_tokens(&self, tokens: U512) -> Self

Creates a new host reference with attached tokens, based on the current instance.

fn address(&self) -> &Address

Returns the address of the contract.

fn env(&self) -> &HostEnv

Returns the host environment.

fn get_event<T>(&self, index: i32) -> Result<T, EventError>

where T: FromBytes + EventInstance,

Returns the n-th event emitted by the contract.

fn last_call(&self) -> ContractCallResult

Returns a detailed information about the last call of the contract.