Trait gio::subclass::prelude::SeekableImplExt

source · 
pub trait SeekableImplExt: ObjectSubclass {
    // Required methods
    fn parent_tell(&self) -> i64;
    fn parent_can_seek(&self) -> bool;
    fn parent_seek(
        &self,
        offset: i64,
        type_: SeekType,
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;
    fn parent_can_truncate(&self) -> bool;
    fn parent_truncate(
        &self,
        offset: i64,
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;
}

Required Methods§

source

fn parent_tell(&self) -> i64

source

fn parent_can_seek(&self) -> bool

source

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

source

fn parent_can_truncate(&self) -> bool

source

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

Implementors§