Struct gst::ffi::Struct__GstPresetInterface

#[repr(C)]
pub struct Struct__GstPresetInterface {
    pub parent: GTypeInterface,
    pub get_preset_names: Option<extern "C" fn(preset: *mut GstPreset) -> *mut *mut gchar>,
    pub get_property_names: Option<extern "C" fn(preset: *mut GstPreset) -> *mut *mut gchar>,
    pub load_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>,
    pub save_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>,
    pub rename_preset: Option<extern "C" fn(preset: *mut GstPreset, old_name: *const gchar, new_name: *const gchar) -> gboolean>,
    pub delete_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>,
    pub set_meta: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar, tag: *const gchar, value: *const gchar) -> gboolean>,
    pub get_meta: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar, tag: *const gchar, value: *mut *mut gchar) -> gboolean>,
    pub _gst_reserved: [gpointer; 4],
}

Fields

parent: GTypeInterface

get_preset_names: Option<extern "C" fn(preset: *mut GstPreset) -> *mut *mut gchar>

get_property_names: Option<extern "C" fn(preset: *mut GstPreset) -> *mut *mut gchar>

load_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>

save_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>

rename_preset: Option<extern "C" fn(preset: *mut GstPreset, old_name: *const gchar, new_name: *const gchar) -> gboolean>

delete_preset: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar) -> gboolean>

set_meta: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar, tag: *const gchar, value: *const gchar) -> gboolean>

get_meta: Option<extern "C" fn(preset: *mut GstPreset, name: *const gchar, tag: *const gchar, value: *mut *mut gchar) -> gboolean>

_gst_reserved: [gpointer; 4]

Trait Implementations

impl Default for Struct__GstPresetInterface

fn default() -> Struct__GstPresetInterface

Returns the "default value" for a type.