Struct Erc721TokenHostRef 

pub struct Erc721TokenHostRef { /* private fields */ }

Erc721Token Host Ref.

Implementations

impl Erc721TokenHostRef

pub fn try_init( &mut self, name: String, symbol: String, base_uri: String, ) -> OdraResult<()>

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

pub fn try_name(&self) -> OdraResult<String>

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

pub fn try_symbol(&self) -> OdraResult<String>

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

pub fn try_base_uri(&self) -> OdraResult<String>

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

pub fn try_balance_of(&self, owner: &Address) -> OdraResult<U256>

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

pub fn try_owner_of(&self, token_id: &U256) -> OdraResult<Address>

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

pub fn try_safe_transfer_from( &mut self, from: &Address, to: &Address, token_id: &U256, ) -> OdraResult<()>

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

pub fn try_safe_transfer_from_with_data( &mut self, from: &Address, to: &Address, token_id: &U256, data: &Bytes, ) -> OdraResult<()>

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

pub fn try_transfer_from( &mut self, from: &Address, to: &Address, token_id: &U256, ) -> OdraResult<()>

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

pub fn try_approve( &mut self, approved: &Option<Address>, token_id: &U256, ) -> OdraResult<()>

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

pub fn try_set_approval_for_all( &mut self, operator: &Address, approved: bool, ) -> OdraResult<()>

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

pub fn try_get_approved(&self, token_id: &U256) -> OdraResult<Option<Address>>

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

pub fn try_is_approved_for_all( &self, owner: &Address, operator: &Address, ) -> OdraResult<bool>

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

pub fn try_renounce_ownership(&mut self) -> OdraResult<()>

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

pub fn try_transfer_ownership(&mut self, new_owner: &Address) -> OdraResult<()>

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

pub fn try_owner(&self) -> OdraResult<Address>

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

pub fn try_mint(&mut self, to: &Address, token_id: &U256) -> OdraResult<()>

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

pub fn try_burn(&mut self, token_id: &U256) -> OdraResult<()>

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

Trait Implementations

impl EntryPointsCallerProvider for Erc721TokenHostRef

fn entry_points_caller(env: &HostEnv) -> EntryPointsCaller

Returns an EntryPointsCaller for the given host environment.

impl HasIdent for Erc721TokenHostRef

fn ident() -> String

Returns the contract’s ident.

impl HostRef for Erc721TokenHostRef

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 contract_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.

impl OwnedErc721WithMetadata for Erc721TokenHostRef

fn init(&mut self, name: String, symbol: String, base_uri: String)

Initializes the module.

fn name(&self) -> String

Returns the token collection name.

fn symbol(&self) -> String

Returns the token collection symbol.

fn base_uri(&self) -> String

Returns the base URI for the token collection.

fn balance_of(&self, owner: &Address) -> U256

Returns the amount of tokens owned by owner.

fn owner_of(&self, token_id: &U256) -> Address

Returns the owner of the token_id token.

fn safe_transfer_from(&mut self, from: &Address, to: &Address, token_id: &U256)

Safely transfers token_id token from from to to, checking the recipient contract uses Erc721Receiver.

fn safe_transfer_from_with_data( &mut self, from: &Address, to: &Address, token_id: &U256, data: &Bytes, )

Safely transfers token_id token from from to to, checking the recipient contract uses Erc721Receiver, passes additional data.

fn transfer_from(&mut self, from: &Address, to: &Address, token_id: &U256)

Transfers a specific NFT tokenId from one account from to another to. Emits a Transfer event.

fn approve(&mut self, approved: &Option<Address>, token_id: &U256)

Grants permission to approved to transfer token_id token. The approval is cleared when the token is transferred.

fn set_approval_for_all(&mut self, operator: &Address, approved: bool)

Approves or removes operator for the caller. Operators can call transfer_from or safe_transfer_from for all tokens owned by the caller.

fn get_approved(&self, token_id: &U256) -> Option<Address>

Returns the address approved for token_id token.

fn is_approved_for_all(&self, owner: &Address, operator: &Address) -> bool

Returns if the operator is allowed to manage all of the tokens of owner.

fn renounce_ownership(&mut self)

If the contract’s owner chooses to renounce their ownership, the contract will no longer have an owner. This means that any functions that can only be accessed by the owner will no longer be available.

fn transfer_ownership(&mut self, new_owner: &Address)

Transfers ownership of the module to new_owner. This function can only be accessed by the current contract owner.

fn owner(&self) -> Address

Returns the address of the current owner.

fn mint(&mut self, to: &Address, token_id: &U256)

Mint a token and assigns it to to.

fn burn(&mut self, token_id: &U256)

Burns token.