Trait libhelium::subclass::prelude::SeekableImplExt

pub trait SeekableImplExt: ObjectSubclass {
    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>;
}

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>

Implementors

impl<T> SeekableImplExt for T where
    T: SeekableImpl,