Struct soroban_env_common::Static

pub struct Static(_);

Expand description

Wrapper for a RawVal that is tagged with Tag::Static, interpreting the RawVal’s body as a 32-bit value from a reserved set of “static” values corresponding to the enumerated cases of ScStatic.

Implementations

impl Static

pub const fn as_raw(&self) -> &RawVal

pub const fn to_raw(&self) -> RawVal

pub fn in_env<E: Env>(self, env: &E) -> EnvVal<E, Self>

impl Static

pub const fn is_type(&self, ty: ScStatic) -> bool

Trait Implementations

impl AsMut<RawVal> for Static

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

Converts this type into a mutable reference of the (usually inferred) input type.

impl<E: Env> AsMut<Static> for EnvVal<E, Static>

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

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<RawVal> for Static

fn as_ref(&self) -> &RawVal

Converts this type into a shared reference of the (usually inferred) input type.

impl<E: Env> AsRef<Static> for EnvVal<E, Static>

fn as_ref(&self) -> &Static

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Static

fn clone(&self) -> Static

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl From<()> for Static

fn from(x: ()) -> Self

Converts to this type from the input type.

impl<E: Env> From<EnvVal<E, Static>> for Static

fn from(ev: EnvVal<E, Static>) -> Self

Converts to this type from the input type.

impl From<Static> for RawVal

fn from(b: Static) -> Self

Converts to this type from the input type.

impl From<Static> for Value

fn from(v: Static) -> Self

Converts to this type from the input type.

impl From<bool> for Static

fn from(x: bool) -> Self

Converts to this type from the input type.

impl FromValue for Static

fn from_value(val: Value) -> Option<Self>

Create a value of type Self from a given Value. Read more

impl<E: Env> IntoVal<E, RawVal> for &Static

fn into_val(self, _env: &E) -> RawVal

fn into_env_val(self, env: &E) -> EnvVal<E, V>

impl<E: Env> IntoVal<E, RawVal> for Static

fn into_val(self, _env: &E) -> RawVal

fn into_env_val(self, env: &E) -> EnvVal<E, V>

impl RawValConvertible for Static

fn is_val_type(v: RawVal) -> bool

Returns true if v is in a union state compatible with Self.

unsafe fn unchecked_from_val(v: RawVal) -> Self

Converts the bits making up a RawVal into Self without checking that the RawVal is tagged correctly, assuming that such a check has been performed elsewhere. It is the caller’s responsibility to arrange that such checks have occurred before calling unchecked_from_val, which is why it is marked as unsafe (it does not represent a risk of memory-unsafety, merely “serious logic errors”). Read more

fn try_convert(v: RawVal) -> Option<Self>

Attempt a conversion from RawVal to Self, returning None if the provided RawVal is not tagged correctly. By default this calls Self::is_val_type and Self::unchecked_from_val, but it can be customized on a type-by-type basis to avoid redundant tag tests and produce more efficient code, as it is done for Static values like bool. Read more

impl TryFrom<&RawVal> for Static

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(v: &RawVal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<RawVal> for Static

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(v: RawVal) -> Result<Self, Self::Error>

Performs the conversion.

impl<E: Env> TryFromVal<E, RawVal> for Static

type Error = ConversionError

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

impl<E: Env> TryFromVal<E, Static> for ()

type Error = ConversionError

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

impl<E: Env> TryFromVal<E, Static> for bool

type Error = ConversionError

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

impl<E: Env> TryIntoVal<E, RawVal> for Static

type Error = ConversionError

fn try_into_val(self, _env: &E) -> Result<RawVal, Self::Error>

fn try_into_env_val(self, env: &E) -> Result<EnvVal<E, V>, Self::Error>

impl<E: Env> TryIntoVal<E, Static> for RawVal

type Error = ConversionError

fn try_into_val(self, env: &E) -> Result<Static, Self::Error>

fn try_into_env_val(self, env: &E) -> Result<EnvVal<E, V>, Self::Error>

impl Copy for Static

impl Val for Static

Auto Trait Implementations

impl RefUnwindSafe for Static

impl Send for Static

impl Sync for Static

impl Unpin for Static

impl UnwindSafe for Static

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, 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. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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. Read more

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. Read more

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.