rune::runtime

Trait UnsafeToValue

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pub trait UnsafeToValue: Sized {
    type Guard: 'static;

    // Required method
    unsafe fn unsafe_to_value(
        self,
    ) -> Result<(Value, Self::Guard), RuntimeError>;
}
Expand description

Trait for converting types into values.

Required Associated Types§

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type Guard: 'static

The type used to guard the unsafe value conversion.

Required Methods§

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

Convert into a value.

§Safety

The value returned must not be used after the guard associated with it has been dropped.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types§

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impl UnsafeToValue for &Option<Value>

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &Result<Value, Value>

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &Error

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &ParseCharError

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &Error

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &ParseFloatError

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &ParseIntError

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &Utf8Error

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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &Error

Available on crate feature std only.
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type Guard = ValueRefGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Option<Value>

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Result<Value, Value>

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Error

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut ParseCharError

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Error

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut ParseFloatError

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut ParseIntError

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Utf8Error

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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

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impl UnsafeToValue for &mut Error

Available on crate feature std only.
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type Guard = ValueMutGuard

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unsafe fn unsafe_to_value(self) -> Result<(Value, Self::Guard), RuntimeError>

Implementors§

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impl UnsafeToValue for &ControlFlow

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type Guard = ValueRefGuard

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impl UnsafeToValue for &GeneratorState

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type Guard = ValueRefGuard

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impl UnsafeToValue for &FromUtf8Error

Available on crate feature alloc only.
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type Guard = ValueRefGuard

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impl UnsafeToValue for &String

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Bencher

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Format

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Bytes

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Formatter

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Function

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Future

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Generator<Vm>

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Hasher

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Object

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type Guard = ValueRefGuard

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impl UnsafeToValue for &OwnedTuple

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Range

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type Guard = ValueRefGuard

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impl UnsafeToValue for &RangeFrom

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type Guard = ValueRefGuard

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impl UnsafeToValue for &RangeFull

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type Guard = ValueRefGuard

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impl UnsafeToValue for &RangeInclusive

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type Guard = ValueRefGuard

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impl UnsafeToValue for &RangeTo

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type Guard = ValueRefGuard

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impl UnsafeToValue for &RangeToInclusive

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Stream<Vm>

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type Guard = ValueRefGuard

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impl UnsafeToValue for &Vec

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type Guard = ValueRefGuard

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impl UnsafeToValue for &mut ControlFlow

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut GeneratorState

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut FromUtf8Error

Available on crate feature alloc only.
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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut String

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Bencher

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Format

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Bytes

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Formatter

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Function

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Future

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Generator<Vm>

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Hasher

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Object

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut OwnedTuple

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Range

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut RangeFrom

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut RangeFull

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut RangeInclusive

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut RangeTo

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut RangeToInclusive

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Stream<Vm>

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type Guard = ValueMutGuard

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impl UnsafeToValue for &mut Vec

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type Guard = ValueMutGuard

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impl<T> UnsafeToValue for T
where T: ToValue,

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type Guard = ()