Struct ink_env::call::CallBuilder

impl<E, CallType, Args, RetType> CallBuilder<E, Unset<CallType>, Args, RetType>where E: Environment,

pub fn call_type<NewCallType>( self, call_type: NewCallType ) -> CallBuilder<E, Set<NewCallType>, Args, RetType>

The type of the call.

impl<E, CallType, Args, RetType> CallBuilder<E, CallType, Args, RetType>where E: Environment,

pub fn call_flags( self, call_flags: CallFlags ) -> CallBuilder<E, CallType, Args, RetType>

The flags used to change the behavior of the contract call.

impl<E, CallType, Args> CallBuilder<E, CallType, Args, Unset<ReturnType<()>>>where E: Environment,

pub fn returns<R>(self) -> CallBuilder<E, CallType, Args, Set<ReturnType<R>>>

Sets the type of the returned value upon the execution of the call.

Note

Either use .returns::<()> to signal that the call does not return a value or use .returns::<T> to signal that the call returns a value of type T.

impl<E, CallType, RetType> CallBuilder<E, CallType, Unset<ExecutionInput<EmptyArgumentList>>, RetType>where E: Environment,

pub fn exec_input<Args>( self, exec_input: ExecutionInput<Args> ) -> CallBuilder<E, CallType, Set<ExecutionInput<Args>>, RetType>

Sets the execution input to the given value.

impl<E, CallType, Args, RetType> CallBuilder<E, Unset<CallType>, Args, RetType>where E: Environment,

pub fn call( self, callee: E::AccountId ) -> CallBuilder<E, Set<Call<E>>, Args, RetType>

Prepares the CallBuilder for a cross-contract Call.

pub fn delegate( self, code_hash: E::Hash ) -> CallBuilder<E, Set<DelegateCall<E>>, Args, RetType>

Prepares the CallBuilder for a cross-contract DelegateCall.

impl<E, Args, RetType> CallBuilder<E, Set<Call<E>>, Args, RetType>where E: Environment,

pub fn gas_limit(self, gas_limit: Gas) -> Self

Sets the gas_limit for the current cross-contract call.

pub fn transferred_value(self, transferred_value: E::Balance) -> Self

Sets the transferred_value for the current cross-contract call.

impl<E, Args, RetType> CallBuilder<E, Set<DelegateCall<E>>, Args, RetType>where E: Environment,

pub fn code_hash(self, code_hash: E::Hash) -> Self

Sets the code_hash to perform a delegate call with.

impl<E, Args, RetType> CallBuilder<E, Set<Call<E>>, Set<ExecutionInput<Args>>, Set<ReturnType<RetType>>>where E: Environment,

pub fn params(self) -> CallParams<E, Call<E>, Args, RetType>

Finalizes the call builder to call a function.

impl<E, Args, RetType> CallBuilder<E, Set<DelegateCall<E>>, Set<ExecutionInput<Args>>, Set<ReturnType<RetType>>>where E: Environment,

pub fn params(self) -> CallParams<E, DelegateCall<E>, Args, RetType>

Finalizes the call builder to call a function.

impl<E, RetType> CallBuilder<E, Set<Call<E>>, Unset<ExecutionInput<EmptyArgumentList>>, Unset<RetType>>where E: Environment,

pub fn params(self) -> CallParams<E, Call<E>, EmptyArgumentList, ()>

Finalizes the call builder to call a function.

impl<E, RetType> CallBuilder<E, Set<DelegateCall<E>>, Unset<ExecutionInput<EmptyArgumentList>>, Unset<RetType>>where E: Environment,

pub fn params(self) -> CallParams<E, DelegateCall<E>, EmptyArgumentList, ()>

Finalizes the call builder to call a function.

impl<E> CallBuilder<E, Set<Call<E>>, Unset<ExecutionInput<EmptyArgumentList>>, Unset<ReturnType<()>>>where E: Environment,

pub fn invoke(self)

Invokes the cross-chain function call.

Panics

This method panics if it encounters an ink::env::Error or an [ink::primitives::LangError][ink_primitives::LangError]. If you want to handle those use the try_invoke method instead.

pub fn try_invoke(self) -> Result<MessageResult<()>, Error>

Invokes the cross-chain function call.

Note

On failure this returns an outer ink::env::Error or inner [ink::primitives::LangError][ink_primitives::LangError], both of which can be handled by the caller.

impl<E> CallBuilder<E, Set<DelegateCall<E>>, Unset<ExecutionInput<EmptyArgumentList>>, Unset<ReturnType<()>>>where E: Environment,

pub fn invoke(self)

Invokes the cross-chain function call using Delegate Call semantics.

Panics

This method panics if it encounters an ink::env::Error If you want to handle those use the try_invoke method instead.

pub fn try_invoke(self) -> Result<MessageResult<()>, Error>

Invokes the cross-chain function call using Delegate Call semantics.

Note

On failure this an ink::env::Error which can be handled by the caller.

impl<E, Args, R> CallBuilder<E, Set<Call<E>>, Set<ExecutionInput<Args>>, Set<ReturnType<R>>>where E: Environment, Args: Encode, R: Decode,

pub fn invoke(self) -> R

Invokes the cross-chain function call and returns the result.

Panics

This method panics if it encounters an ink::env::Error or an [ink::primitives::LangError][ink_primitives::LangError]. If you want to handle those use the try_invoke method instead.

pub fn try_invoke(self) -> Result<MessageResult<R>, Error>

Invokes the cross-chain function call and returns the result.

Note

On failure this returns an outer ink::env::Error or inner [ink::primitives::LangError][ink_primitives::LangError], both of which can be handled by the caller.

impl<E, Args, R> CallBuilder<E, Set<DelegateCall<E>>, Set<ExecutionInput<Args>>, Set<ReturnType<R>>>where E: Environment, Args: Encode, R: Decode,

pub fn invoke(self) -> R

Invokes the cross-chain function call using Delegate Call semantics and returns the result.

Panics

This method panics if it encounters an ink::env::Error or an [ink::primitives::LangError][ink_primitives::LangError]. If you want to handle those use the try_invoke method instead.

pub fn try_invoke(self) -> Result<MessageResult<R>, Error>

Invokes the cross-chain function call using Delegate Call semantics and returns the result.

Note

On failure this returns an outer ink::env::Error or inner [ink::primitives::LangError][ink_primitives::LangError], both of which can be handled by the caller.

Trait Implementations§

impl<E, CallType: Clone, Args: Clone, RetType: Clone> Clone for CallBuilder<E, CallType, Args, RetType>where E: Environment + Clone,

fn clone(&self) -> CallBuilder<E, CallType, Args, RetType>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl<E, CallType, Args, RetType> RefUnwindSafe for CallBuilder<E, CallType, Args, RetType>where Args: RefUnwindSafe, CallType: RefUnwindSafe, RetType: RefUnwindSafe,

impl<E, CallType, Args, RetType> Send for CallBuilder<E, CallType, Args, RetType>where Args: Send, CallType: Send, RetType: Send,

impl<E, CallType, Args, RetType> Sync for CallBuilder<E, CallType, Args, RetType>where Args: Sync, CallType: Sync, RetType: Sync,

impl<E, CallType, Args, RetType> Unpin for CallBuilder<E, CallType, Args, RetType>where Args: Unpin, CallType: Unpin, RetType: Unpin,

impl<E, CallType, Args, RetType> UnwindSafe for CallBuilder<E, CallType, Args, RetType>where Args: UnwindSafe, CallType: UnwindSafe, RetType: UnwindSafe,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> Twhere Self: Into<T>,

Converts self into T using Into<T>. Read more

fn fmt_binary(self) -> FmtBinary<Self>where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pipe for Twhere T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere Self: Borrow, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R ) -> Rwhere Self: BorrowMut, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere Self: AsRef, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere Self: AsMut, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> Rwhere Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow, B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut, B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T, U> TryFrom for Twhere U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto for Twhere U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,