Type Alias pem_password_cb 

pub type pem_password_cb = Option<unsafe extern "C" fn(buf: *mut c_char, size: c_int, rwflag: c_int, user_data: *mut c_void) -> c_int>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.