Struct rune_testing::Function

pub struct Function { /* fields omitted */ }

A stored function, of some specific kind.

Implementations

impl Function

pub fn call<A, T>(&self, args: A) -> Result<T, VmError> where
    A: Args,
    T: FromValue, 

Perform a call over the function represented by this function pointer.

Trait Implementations

impl Debug for Function

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl From<Function> for Value

fn from(value: Function) -> Value

Performs the conversion.

impl FromValue for Function

fn from_value(value: Value) -> Result<Function, VmError>

Try to convert to the given type, from the given value.

impl<'_> UnsafeFromValue for &'_ Function

type Output = *const Function

The output type from the unsafe coercion.

type Guard = RawOwnedRef

The raw guard returned.

unsafe fn unsafe_from_value(
    value: Value
) -> Result<(<&'_ Function as UnsafeFromValue>::Output, <&'_ Function as UnsafeFromValue>::Guard), VmError>

Convert the given reference using unsafe assumptions to a value.

unsafe fn to_arg(
    output: <&'_ Function as UnsafeFromValue>::Output
) -> &'_ Function

Coerce the output of an unsafe from value into the final output type.

impl ValueType for Function

fn value_type() -> Type

Convert into a value type.

fn type_info() -> TypeInfo

Access diagnostical information on the value type.