Struct vlfeat_sys::option

#[repr(C)]
pub struct option {
    pub name: *const c_char,
    pub has_arg: c_int,
    pub flag: *mut c_int,
    pub val: c_int,
}

@brief ::getopt_long option

Fields

name: *const c_char

< option long name

has_arg: c_int

< flag indicating whether the option has no, required or optional argument

flag: *mut c_int

< pointer to a variable to set (if @c NULL, the value is returned instead)

val: c_int

< value to set or to return

Trait Implementations

impl Debug for option

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for option

impl Clone for option

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.