[−][src]Enum elrond_wasm::io::arg_types::OptionalArg
Variants
Implementations
impl<T> OptionalArg<T>
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pub fn into_option(self) -> Option<T>
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Trait Implementations
impl<T, D> ArgType<D> for OptionalArg<T> where
T: ArgType<D>,
D: DynArgLoader<()>,
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T: ArgType<D>,
D: DynArgLoader<()>,
impl<T> AsyncCallArg for OptionalArg<T> where
T: AsyncCallArg,
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T: AsyncCallArg,
fn push_async_arg(
&self,
serializer: &mut CallDataSerializer
) -> Result<(), SCError>
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&self,
serializer: &mut CallDataSerializer
) -> Result<(), SCError>
fn push_async_arg_exact(
&self,
_serializer: &mut CallDataSerializer,
_expected_len: usize
) -> Result<(), SCError>
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&self,
_serializer: &mut CallDataSerializer,
_expected_len: usize
) -> Result<(), SCError>
impl<T> From<Option<T>> for OptionalArg<T>
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Auto Trait Implementations
impl<T> Send for OptionalArg<T> where
T: Send,
T: Send,
impl<T> Sync for OptionalArg<T> where
T: Sync,
T: Sync,
impl<T> Unpin for OptionalArg<T> where
T: Unpin,
T: Unpin,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T, D> ArgType<D> for T where
D: DynArgLoader<T>,
T: Decode,
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D: DynArgLoader<T>,
T: Decode,
impl<T> AsyncCallArg for T where
T: Encode,
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T: Encode,
fn push_async_arg(&Self, &mut CallDataSerializer) -> Result<(), SCError>
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fn push_async_arg_exact(
&self,
_serializer: &mut CallDataSerializer,
_expected_len: usize
) -> Result<(), SCError>
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&self,
_serializer: &mut CallDataSerializer,
_expected_len: usize
) -> Result<(), SCError>
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,