[−][src]Trait gio::subclass::seekable::SeekableImpl

pub trait SeekableImpl: ObjectImpl + Send + 'static {
    fn tell(&self, seekable: &Seekable) -> i64;

    fn can_seek(&self, seekable: &Seekable) -> bool;

    fn seek(
        &self, 
        seekable: &Seekable, 
        offset: i64, 
        type_: SeekType, 
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;

    fn can_truncate(&self, seekable: &Seekable) -> bool;

    fn truncate(
        &self, 
        seekable: &Seekable, 
        offset: i64, 
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;
}

Required methods

fn tell(&self, seekable: &Seekable) -> i64

fn can_seek(&self, seekable: &Seekable) -> bool

fn seek(
    &self,
    seekable: &Seekable,
    offset: i64,
    type_: SeekType,
    cancellable: Option<&Cancellable>
) -> Result<(), Error>

fn can_truncate(&self, seekable: &Seekable) -> bool

fn truncate(
    &self,
    seekable: &Seekable,
    offset: i64,
    cancellable: Option<&Cancellable>
) -> Result<(), Error>

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Implementors

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