ink_env::call

Struct ExecutionInput

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pub struct ExecutionInput<Args, Abi> { /* private fields */ }
Expand description

The input data for a smart contract execution.

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impl<Abi> ExecutionInput<EmptyArgumentList<Abi>, Abi>

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pub fn new(selector: Selector) -> Self

Creates a new execution input with the given selector.

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impl ExecutionInput<EmptyArgumentList<Sol>, Sol>

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pub fn no_selector() -> Self

Creates a new execution input with no selector.

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Should only be used for Solidity ABI encoded constructors/instantiation.

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impl<Abi> ExecutionInput<EmptyArgumentList<Abi>, Abi>

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pub fn push_arg<T>( self, arg: T, ) -> ExecutionInput<ArgumentList<Argument<T>, EmptyArgumentList<Abi>, Abi>, Abi>
where T: AbiEncodeWith<Abi>,

Pushes an argument to the execution input.

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impl<Head, Rest, Abi> ExecutionInput<ArgumentList<Argument<Head>, Rest, Abi>, Abi>

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pub fn push_arg<T>( self, arg: T, ) -> ExecutionInput<ArgsList<T, ArgsList<Head, Rest, Abi>, Abi>, Abi>
where T: AbiEncodeWith<Abi>,

Pushes an argument to the execution input.

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impl<Args, Abi> ExecutionInput<Args, Abi>

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pub fn update_selector(&mut self, selector: Selector)

Modify the selector.

Useful when using the ExecutionInput generated as part of the ContractRef, but using a custom selector.

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impl<Args, Abi> ExecutionInput<Args, Abi>
where Args: AbiEncodeWith<Abi>,

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pub fn encode(&self) -> Vec<u8> ⓘ

Encodes the execution input into a dynamic vector by combining the selector and encoded arguments.

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pub fn encode_to_slice(&self, buffer: &mut [u8]) -> usize

Encodes the execution input into a static buffer by combining the selector and encoded arguments.

Trait Implementations§

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impl<Args: Clone, Abi: Clone> Clone for ExecutionInput<Args, Abi>

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fn clone(&self) -> ExecutionInput<Args, Abi>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Args: Debug, Abi: Debug> Debug for ExecutionInput<Args, Abi>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<Args: Default, Abi: Default> Default for ExecutionInput<Args, Abi>

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fn default() -> ExecutionInput<Args, Abi>

Returns the “default value” for a type. Read more
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impl<Args> Encode for ExecutionInput<Args, Ink>
where Args: Encode,

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode_to<O: Output + ?Sized>(&self, output: &mut O)

Convert self to a slice and append it to the destination.
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fn encode(&self) -> Vec<u8> ⓘ

Convert self to an owned vector.
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fn using_encoded<R, F>(&self, f: F) -> R
where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more

Auto Trait Implementations§

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impl<Args, Abi> Freeze for ExecutionInput<Args, Abi>
where Args: Freeze,

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impl<Args, Abi> RefUnwindSafe for ExecutionInput<Args, Abi>
where Args: RefUnwindSafe, Abi: RefUnwindSafe,

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impl<Args, Abi> Send for ExecutionInput<Args, Abi>
where Args: Send, Abi: Send,

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impl<Args, Abi> Sync for ExecutionInput<Args, Abi>
where Args: Sync, Abi: Sync,

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impl<Args, Abi> Unpin for ExecutionInput<Args, Abi>
where Args: Unpin, Abi: Unpin,

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impl<Args, Abi> UnwindSafe for ExecutionInput<Args, Abi>
where Args: UnwindSafe, Abi: UnwindSafe,

Blanket Implementations§

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impl<T> AbiEncodeWith<Ink> for T
where T: Encode,

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fn encode_with(&self) -> Vec<u8> ⓘ

Encodes the data into a new vector.
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fn encode_to_slice(&self, buffer: &mut [u8]) -> usize

Encodes the data into a fixed-size buffer, returning the number of bytes written.
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fn encode_to_vec(&self, buffer: &mut Vec<u8>)

Encodes the data into a dynamically resizing vector.
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fn encode_topic<H>(&self, hasher: H) -> [u8; 32]
where H: Fn(&[u8], &mut [u8; 32]),

Encodes the value as a topic (i.e. an indexed event parameter). Read more
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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> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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fn checked_into<T>(self) -> Option<T>
where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T, U> DefensiveTruncateInto<U> for T
where U: DefensiveTruncateFrom<T>,

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fn defensive_truncate_into(self) -> U

Defensively truncate a value and convert it into its bounded form.
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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impl<T, U> IntoKey<U> for T
where U: FromKey<T>,

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fn into_key(self) -> U

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impl<Src, Dest> IntoTuple<Dest> for Src
where Dest: FromTuple<Src>,

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fn into_tuple(self) -> Dest

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impl<T> IsType<T> for T

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fn from_ref(t: &T) -> &T

Cast reference.
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fn into_ref(&self) -> &T

Cast reference.
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fn from_mut(t: &mut T) -> &mut T

Cast mutable reference.
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fn into_mut(&mut self) -> &mut T

Cast mutable reference.
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impl<T, Outer> IsWrappedBy<Outer> for T
where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoKey<U> for T
where U: TryFromKey<T>,

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

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fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>

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impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> EncodeLike<&&T> for T
where T: Encode,

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impl<T> EncodeLike<&T> for T
where T: Encode,

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impl<T> EncodeLike<&mut T> for T
where T: Encode,

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impl<T> EncodeLike<Arc<T>> for T
where T: Encode,

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impl<T> EncodeLike<Box<T>> for T
where T: Encode,

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impl<T> EncodeLike<Cow<'_, T>> for T
where T: ToOwned + Encode,

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impl<T> EncodeLike<Rc<T>> for T
where T: Encode,

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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,

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impl<T> TypeId for T
where T: Clone + Debug + Default,