Type Alias Tcl_VarTraceProc 

pub type Tcl_VarTraceProc = Option<unsafe extern "C" fn(clientData: ClientData, interp: *mut Tcl_Interp, part1: *const c_char, part2: *const c_char, flags: c_int) -> *mut c_char>;

Aliased Type

pub enum Tcl_VarTraceProc {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut Tcl_Interp, *const i8, *const i8, i32) -> *mut i8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut Tcl_Interp, *const i8, *const i8, i32) -> *mut i8)

Some value of type T.