odra_modules::cep78::utils

Struct NftContractHostRef

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pub struct NftContractHostRef { /* private fields */ }
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[NftContract] Host Ref.

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impl NftContractHostRef

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

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

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

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

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

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

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impl NftContractHostRef

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

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

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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.

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

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

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

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

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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.

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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§

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impl HostRef for NftContractHostRef

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

Creates a new host side reference to a contract.
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fn with_tokens(&self, tokens: U512) -> Self

Creates a new host reference with attached tokens, based on the current instance. Read more
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fn address(&self) -> &Address

Returns the address of the contract.
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fn env(&self) -> &HostEnv

Returns the host environment.
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fn get_event<T>(&self, index: i32) -> Result<T, EventError>
where T: FromBytes + EventInstance,

Returns the n-th event emitted by the contract. Read more
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fn last_call(&self) -> ContractCallResult

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

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Blanket Implementations§

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impl<T> Addressable for T
where T: HostRef,

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fn address(&self) -> &Address

Returns a reference to the Address of the type.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<T> WithSubscriber for T

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where S: Into<Dispatch>,

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