Trait gio::prelude::SeekableExt

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

Required Methods

fn can_seek(&self) -> bool

fn can_truncate(&self) -> bool

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

fn tell(&self) -> i64

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

Implementors

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