pub struct MultiArgVec<T>(pub Vec<T>);
Expand description

Structure that allows taking a variable number of arguments or returning a variable number of results in a smart contract endpoint.

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§0: Vec<T>

Implementations§

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impl<T> MultiArgVec<T>

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pub fn new() -> Self

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impl<T> MultiArgVec<T>

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pub fn into_vec(self) -> Vec<T>

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pub fn as_slice(&self) -> &[T]

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pub fn push(&mut self, value: T)

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pub fn len(&self) -> usize

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pub fn is_empty(&self) -> bool

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pub fn iter(&self) -> Iter<'_, T>

Trait Implementations§

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impl<T: Clone> Clone for MultiArgVec<T>

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fn clone(&self) -> MultiArgVec<T>

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<T> ContractCallArg for &MultiArgVec<T>
where T: ContractCallArg,

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fn push_async_arg(&self, serializer: &mut ArgBuffer) -> Result<(), SCError>

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impl<T> ContractCallArg for MultiArgVec<T>
where T: ContractCallArg,

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fn push_async_arg(&self, serializer: &mut ArgBuffer) -> Result<(), SCError>

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impl<T> Default for MultiArgVec<T>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<T> DynArg for MultiArgVec<T>
where T: DynArg,

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fn dyn_load<I, D>(loader: &mut D, arg_id: ArgId) -> Self
where I: TopDecodeInput, D: DynArgInput<I>,

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impl<T> EndpointResult for MultiArgVec<T>
where T: EndpointResult,

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type DecodeAs = MultiArgVec<<T as EndpointResult>::DecodeAs>

Indicates how the result of the endpoint can be interpreted when called via proxy. Self for most types.
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fn finish<FA>(&self, api: FA)
where FA: EndpointFinishApi + Clone + 'static,

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impl<T> From<Vec<T>> for MultiArgVec<T>

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fn from(v: Vec<T>) -> Self

Converts to this type from the input type.
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impl<T> FromIterator<T> for MultiArgVec<T>

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fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator. Read more
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impl<T: TypeAbi> TypeAbi for MultiArgVec<T>

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fn type_name() -> String

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fn provide_type_descriptions<TDC: TypeDescriptionContainer>( accumulator: &mut TDC )

A type can provide more than its own description. For instance, a struct can also provide the descriptions of the type of its fields. TypeAbi doesn’t care for the exact accumulator type, which is abstracted by the TypeDescriptionContainer trait.

Auto Trait Implementations§

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

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impl<T> Send for MultiArgVec<T>
where T: Send,

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impl<T> Sync for MultiArgVec<T>
where T: Sync,

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impl<T> Unpin for MultiArgVec<T>
where T: Unpin,

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impl<T> UnwindSafe for MultiArgVec<T>
where T: 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> 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> 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.