gio::prelude

Trait SeekableExt

Source 
pub trait SeekableExt:
    IsA<Seekable>
    + Sealed
    + 'static {
    // Provided 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> { ... }
}

Provided Methods§

Source

fn can_seek(&self) -> bool

Source

fn can_truncate(&self) -> bool

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

Source

fn tell(&self) -> i64

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§