Struct clap_host_undo 

#[repr(C)]
pub struct clap_host_undo {
    pub begin_change: Option<unsafe extern "C" fn(host: *const clap_host)>,
    pub cancel_change: Option<unsafe extern "C" fn(host: *const clap_host)>,
    pub change_made: Option<unsafe extern "C" fn(host: *const clap_host, name: *const c_char, delta: *const c_void, delta_size: usize, delta_can_undo: bool)>,
    pub request_undo: Option<unsafe extern "C" fn(host: *const clap_host)>,
    pub request_redo: Option<unsafe extern "C" fn(host: *const clap_host)>,
    pub set_wants_context_updates: Option<unsafe extern "C" fn(host: *const clap_host, is_subscribed: bool)>,
}

Fields

begin_change: Option<unsafe extern "C" fn(host: *const clap_host)>

cancel_change: Option<unsafe extern "C" fn(host: *const clap_host)>

change_made: Option<unsafe extern "C" fn(host: *const clap_host, name: *const c_char, delta: *const c_void, delta_size: usize, delta_can_undo: bool)>

request_undo: Option<unsafe extern "C" fn(host: *const clap_host)>

request_redo: Option<unsafe extern "C" fn(host: *const clap_host)>

set_wants_context_updates: Option<unsafe extern "C" fn(host: *const clap_host, is_subscribed: bool)>

Trait Implementations

impl Clone for clap_host_undo

fn clone(&self) -> clap_host_undo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for clap_host_undo

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

Formats the value using the given formatter.

impl Copy for clap_host_undo