Trait uclicious::traits::VariableHandler

pub trait VariableHandler {
    fn handle(
        &mut self, 
        ptr: *const c_uchar, 
        len: usize, 
        dst: *mut *mut c_uchar, 
        dst_len: *mut usize, 
        needs_free: *mut bool
    ) -> bool;
    fn get_fn_ptr_and_data(&mut self) -> (*mut c_void, ucl_variable_handler);
}

A safe-ish interface that can be used as var handler. It’s not implemented for a lot of things right now.

Required methods

fn handle(
    &mut self,
    ptr: *const c_uchar,
    len: usize,
    dst: *mut *mut c_uchar,
    dst_len: *mut usize,
    needs_free: *mut bool
) -> bool

fn get_fn_ptr_and_data(&mut self) -> (*mut c_void, ucl_variable_handler)

Implementors

impl VariableHandler for CompoundHandler

impl VariableHandler for EnvVariableHandler

impl<F> VariableHandler for F where
    F: FnMut(*const c_uchar, usize, *mut *mut c_uchar, *mut usize, *mut bool) -> bool,