Struct arg_hdr

#[repr(C)]
pub struct arg_hdr {

    pub flag: u8,
    pub shortopts: *const u8,
    pub longopts: *const u8,
    pub datatype: *const u8,
    pub glossary: *const u8,
    pub mincount: i32,
    pub maxcount: i32,
    pub parent: *mut c_void,
    pub resetfn: Option<unsafe extern "C" fn(_: *mut c_void)>,
    pub scanfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *const u8) -> i32>,
    pub checkfn: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>,
    pub errorfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut _internal_arg_dstr, _: i32, _: *const u8, _: *const u8)>,
    pub priv_: *mut c_void,
}

Fields

flag: u8

shortopts: *const u8

longopts: *const u8

datatype: *const u8

glossary: *const u8

mincount: i32

maxcount: i32

parent: *mut c_void

resetfn: Option<unsafe extern "C" fn(_: *mut c_void)>

scanfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *const u8) -> i32>

checkfn: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>

errorfn: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut _internal_arg_dstr, _: i32, _: *const u8, _: *const u8)>

priv_: *mut c_void

Trait Implementations

impl Clone for arg_hdr

fn clone(&self) -> arg_hdr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for arg_hdr

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

Formats the value using the given formatter.

impl Default for arg_hdr

fn default() -> arg_hdr

Returns the “default value” for a type.

impl Copy for arg_hdr