#[repr(C)]
pub struct GSettingsBackendClass { pub parent_class: GObjectClass, pub read: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *const GVariantType, _: gboolean) -> *mut GVariant>, pub get_writable: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char) -> gboolean>, pub write: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *mut GVariant, _: gpointer) -> gboolean>, pub write_tree: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *mut GTree, _: gpointer) -> gboolean>, pub reset: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: gpointer)>, pub subscribe: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char)>, pub unsubscribe: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char)>, pub sync: Option<unsafe extern "C" fn(_: *mut GSettingsBackend)>, pub get_permission: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char) -> *mut GPermission>, pub read_user_value: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *const GVariantType) -> *mut GVariant>, pub padding: [gpointer; 23], }

Fields

parent_class: GObjectClassread: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *const GVariantType, _: gboolean) -> *mut GVariant>get_writable: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char) -> gboolean>write: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *mut GVariant, _: gpointer) -> gboolean>write_tree: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *mut GTree, _: gpointer) -> gboolean>reset: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: gpointer)>subscribe: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char)>unsubscribe: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char)>sync: Option<unsafe extern "C" fn(_: *mut GSettingsBackend)>get_permission: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char) -> *mut GPermission>read_user_value: Option<unsafe extern "C" fn(_: *mut GSettingsBackend, _: *const c_char, _: *const GVariantType) -> *mut GVariant>padding: [gpointer; 23]

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.