Struct ink_env::call::utils::ArgumentList

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pub struct ArgumentList<Head, Rest> { /* private fields */ }
Expand description

An argument list.

This type is constructed mainly at compile type via type constructions to avoid having to allocate heap memory while constructing the encoded arguments. The potentially heap allocating encoding is done right at the end where we can leverage the static environmental buffer instead of allocating heap memory.

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impl ArgumentList<ArgumentListEnd, ArgumentListEnd>

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pub fn empty() -> EmptyArgumentList

Creates a new empty argument list.

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pub fn push_arg<T>(self, arg: T) -> ArgumentList<Argument<T>, Self>
where T: Encode,

Pushes the first argument to the empty argument list.

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

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pub fn push_arg<T>(self, arg: T) -> ArgumentList<Argument<T>, Self>
where T: Encode,

Pushes another argument to the argument list.

Trait Implementations§

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impl<Head: Clone, Rest: Clone> Clone for ArgumentList<Head, Rest>

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fn clone(&self) -> ArgumentList<Head, Rest>

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<Head: Debug, Rest: Debug> Debug for ArgumentList<Head, Rest>

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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<Head: Default, Rest: Default> Default for ArgumentList<Head, Rest>

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fn default() -> ArgumentList<Head, Rest>

Returns the “default value” for a type. Read more
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impl<Head, Rest> Encode for ArgumentList<Argument<Head>, Rest>
where Head: Encode, Rest: 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<Head, Rest> Freeze for ArgumentList<Head, Rest>
where Head: Freeze, Rest: Freeze,

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impl<Head, Rest> RefUnwindSafe for ArgumentList<Head, Rest>
where Head: RefUnwindSafe, Rest: RefUnwindSafe,

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impl<Head, Rest> Send for ArgumentList<Head, Rest>
where Head: Send, Rest: Send,

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impl<Head, Rest> Sync for ArgumentList<Head, Rest>
where Head: Sync, Rest: Sync,

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impl<Head, Rest> Unpin for ArgumentList<Head, Rest>
where Head: Unpin, Rest: Unpin,

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impl<Head, Rest> UnwindSafe for ArgumentList<Head, Rest>
where Head: UnwindSafe, Rest: UnwindSafe,

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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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, 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> 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, 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> 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<'a, T> EncodeLike<Cow<'a, 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> TypeId for T
where T: Debug + Default,