Enum dart::dart_native_arguments::NativeArgumentValue

#[non_exhaustive]pub enum NativeArgumentValue {
    Bool(bool),
    Int32(i32),
    UInt32(u32),
    Int64(i64),
    UInt64(u64),
    Double(f64),
    String(DString),
    Instance(UnverifiedDartHandle),
    // some variants omitted
}

A generic native argument value. This is the idiomatic rust equivalent of the ffi bindings produced by NativeArguments::get_native_arguments and can be created by calling NativeArgumentValue::get_args to seamlessly convert from NativeArguments to a Vec<NativeArgumentValue>.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bool(bool)

Int32(i32)

UInt32(u32)

Int64(i64)

UInt64(u64)

Double(f64)

String(DString)

An instance of a String. This happens to be handled differently by the NativeArguments interface, so it is exposed differently.

Instance(UnverifiedDartHandle)

A generic instance of a value. This may or may not be an error handle, and therefore it is an UnverifiedDartHandle instead of a Dynamic.

Methods

impl NativeArgumentValue

pub fn get_args(args: NativeArguments) -> Result<Vec<Self>, Error>

Gets idiomatic arguments out of a NativeArguments, returning an error prematurely should it ever occur.

Trait Implementations

impl Clone for NativeArgumentValue

fn clone(&self) -> NativeArgumentValue

Returns a copy of the value.

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

Performs copy-assignment from source.