Trait gio::SeekableExt

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

Required methods

fn can_seek(&self) -> bool

fn can_truncate(&self) -> bool

fn seek<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(
    &self,
    offset: i64,
    type_: SeekType,
    cancellable: Q
) -> Result<(), Error>

fn tell(&self) -> i64

fn truncate<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(
    &self,
    offset: i64,
    cancellable: Q
) -> Result<(), Error>

Loading content...

Implementors

impl<O: IsA<Seekable>> SeekableExt for O

fn can_seek(&self) -> bool

fn can_truncate(&self) -> bool

fn seek<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(
    &self,
    offset: i64,
    type_: SeekType,
    cancellable: Q
) -> Result<(), Error>

fn tell(&self) -> i64

fn truncate<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(
    &self,
    offset: i64,
    cancellable: Q
) -> Result<(), Error>

Loading content...