gio::prelude

Trait BufferedOutputStreamExt

Source 
pub trait BufferedOutputStreamExt:
    IsA<BufferedOutputStream>
    + Sealed
    + 'static {
    // Provided methods
    fn auto_grows(&self) -> bool { ... }
    fn buffer_size(&self) -> usize { ... }
    fn set_auto_grow(&self, auto_grow: bool) { ... }
    fn set_buffer_size(&self, size: usize) { ... }
    fn connect_auto_grow_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_buffer_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}
Expand description

Trait containing all BufferedOutputStream methods.

§Implementors

BufferedOutputStream

Provided Methods§

Source

fn auto_grows(&self) -> bool

Checks if the buffer automatically grows as data is added.

§Returns

TRUE if the @self’s buffer automatically grows, FALSE otherwise.

Source

fn buffer_size(&self) -> usize

Gets the size of the buffer in the @self.

§Returns

the current size of the buffer.

Source

fn set_auto_grow(&self, auto_grow: bool)

Sets whether or not the @self’s buffer should automatically grow. If @auto_grow is true, then each write will just make the buffer larger, and you must manually flush the buffer to actually write out the data to the underlying stream.

§auto_grow

a #gboolean.

Source

fn set_buffer_size(&self, size: usize)

Sets the size of the internal buffer to @size.

§size

a #gsize.

Source

fn connect_auto_grow_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

Source

fn connect_buffer_size_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

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§