Struct soroban_env_common::Void

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#[repr(transparent)]
pub struct Void(_);

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impl Void

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pub const fn as_val(&self) -> &Val

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pub const fn to_val(&self) -> Val

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impl AsMut<Val> for Void

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fn as_mut(&mut self) -> &mut Val

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsRef<Val> for Void

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fn as_ref(&self) -> &Val

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Void

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fn clone(&self) -> Void

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 Debug for Void

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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 From<&Void> for Val

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fn from(b: &Void) -> Self

Converts to this type from the input type.
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impl From<()> for Void

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fn from(_value: ()) -> Self

Converts to this type from the input type.
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impl From<Void> for Val

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fn from(b: Void) -> Self

Converts to this type from the input type.
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impl TryFrom<&Val> for Void

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type Error = ConversionError

The type returned in the event of a conversion error.
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fn try_from(v: &Val) -> Result<Self, Self::Error>

Performs the conversion.
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impl TryFrom<Val> for Void

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type Error = ConversionError

The type returned in the event of a conversion error.
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fn try_from(v: Val) -> Result<Self, Self::Error>

Performs the conversion.
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impl<E: Env> TryFromVal<E, Val> for Void

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type Error = ConversionError

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fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

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impl<E: Env> TryFromVal<E, Void> for Val

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type Error = ConversionError

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fn try_from_val(_env: &E, val: &Void) -> Result<Self, Self::Error>

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impl WasmiMarshal for Void

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fn try_marshal_from_value(v: Value) -> Option<Self>

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fn marshal_from_self(self) -> Value

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impl Copy for Void

Auto Trait Implementations§

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impl RefUnwindSafe for Void

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impl Send for Void

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impl Sync for Void

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impl Unpin for Void

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impl UnwindSafe for Void

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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, C> Compare<&T> for Cwhere C: Compare<T>,

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type Error = <C as Compare<T>>::Error

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fn compare(&self, a: &&T, b: &&T) -> Result<Ordering, <C as Compare<&T>>::Error>

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impl<T, U, E, C> Compare<(T, U)> for Cwhere C: Compare<T, Error = E, Error = E> + Compare<U>,

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type Error = E

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fn compare( &self, a: &(T, U), b: &(T, U) ) -> Result<Ordering, <C as Compare<(T, U)>>::Error>

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impl<T, U, V, E, C> Compare<(T, U, V)> for Cwhere C: Compare<T, Error = E, Error = E, Error = E> + Compare<U> + Compare<V>,

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type Error = E

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fn compare( &self, a: &(T, U, V), b: &(T, U, V) ) -> Result<Ordering, <C as Compare<(T, U, V)>>::Error>

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impl<T, U, V, W, E, C> Compare<(T, U, V, W)> for Cwhere C: Compare<T, Error = E, Error = E, Error = E, Error = E> + Compare<U> + Compare<V> + Compare<W>,

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type Error = E

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fn compare( &self, a: &(T, U, V, W), b: &(T, U, V, W) ) -> Result<Ordering, <C as Compare<(T, U, V, W)>>::Error>

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impl<T, U, V, W, X, E, C> Compare<(T, U, V, W, X)> for Cwhere C: Compare<T, Error = E, Error = E, Error = E, Error = E, Error = E> + Compare<U> + Compare<V> + Compare<W> + Compare<X>,

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type Error = E

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fn compare( &self, a: &(T, U, V, W, X), b: &(T, U, V, W, X) ) -> Result<Ordering, <C as Compare<(T, U, V, W, X)>>::Error>

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impl<T, C> Compare<Box<T, Global>> for Cwhere C: Compare<T>,

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type Error = <C as Compare<T>>::Error

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fn compare( &self, a: &Box<T, Global>, b: &Box<T, Global> ) -> Result<Ordering, <C as Compare<Box<T, Global>>>::Error>

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impl<T, C> Compare<Option<T>> for Cwhere C: Compare<T>,

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type Error = <C as Compare<T>>::Error

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fn compare( &self, a: &Option<T>, b: &Option<T> ) -> Result<Ordering, <C as Compare<Option<T>>>::Error>

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impl<T, C> Compare<Rc<T>> for Cwhere C: Compare<T>,

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type Error = <C as Compare<T>>::Error

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fn compare( &self, a: &Rc<T>, b: &Rc<T> ) -> Result<Ordering, <C as Compare<Rc<T>>>::Error>

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impl<T, C> Compare<Vec<T, Global>> for Cwhere C: Compare<T>,

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type Error = <C as Compare<T>>::Error

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fn compare( &self, a: &Vec<T, Global>, b: &Vec<T, Global> ) -> Result<Ordering, <C as Compare<Vec<T, Global>>>::Error>

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impl<E> Compare<Void> for Ewhere E: Env,

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type Error = <E as EnvBase>::Error

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fn compare( &self, _a: &Void, _b: &Void ) -> Result<Ordering, <E as Compare<Void>>::Error>

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impl<T> Downcast for Twhere T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSync for Twhere T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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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 Twhere 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 Twhere 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 Twhere 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 Twhere 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<E, T, U> TryIntoVal<E, T> for Uwhere E: Env, T: TryFromVal<E, U>,

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type Error = <T as TryFromVal<E, U>>::Error

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fn try_into_val(&self, env: &E) -> Result<T, <U as TryIntoVal<E, T>>::Error>