Struct libffi::high::call::Arg

pub struct Arg<'a> { /* private fields */ }

Encapsulates an argument with its type information.

In order to set up calls using call, we need to wrap (a reference to) each argument in an Arg. The usual way to do this is with function arg.

Implementations

impl<'a> Arg<'a>

pub fn new<T: CType>(arg: &'a T) -> Self

Wraps an argument reference for passing to call.

For a shorter alias of the same, see arg.

Trait Implementations

impl<'a> Clone for Arg<'a>

fn clone(&self) -> Arg<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Arg<'a>

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

Formats the value using the given formatter.