[−][src]Trait gio::SeekableExt

pub trait SeekableExt {
    fn can_seek(&self) -> bool;
    fn can_truncate(&self) -> bool;
    fn seek<'a, P: Into<Option<&'a Cancellable>>>(
        &self, 
        offset: i64, 
        type_: SeekType, 
        cancellable: P
    ) -> Result<(), Error>;
    fn tell(&self) -> i64;
    fn truncate<'a, P: Into<Option<&'a Cancellable>>>(
        &self, 
        offset: i64, 
        cancellable: P
    ) -> Result<(), Error>;
}