Trait libpanel::subclass::prelude::SeekableImplExt
source · pub trait SeekableImplExt: ObjectSubclass {
// Required methods
fn parent_tell(&self, seekable: &Self::Type) -> i64;
fn parent_can_seek(&self, seekable: &Self::Type) -> bool;
fn parent_seek(
&self,
seekable: &Self::Type,
offset: i64,
type_: SeekType,
cancellable: Option<&Cancellable>
) -> Result<(), Error>;
fn parent_can_truncate(&self, seekable: &Self::Type) -> bool;
fn parent_truncate(
&self,
seekable: &Self::Type,
offset: i64,
cancellable: Option<&Cancellable>
) -> Result<(), Error>;
}