Trait gio::prelude::MemoryOutputStreamExt

pub trait MemoryOutputStreamExt: IsA<MemoryOutputStream> + Sealed + 'static {
    // Provided methods
    fn data_size(&self) -> usize { ... }
    fn steal_as_bytes(&self) -> Bytes { ... }
    fn connect_data_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId { ... }
}

Trait containing all MemoryOutputStream methods.

Implementors

MemoryOutputStream

Provided Methods

fn data_size(&self) -> usize

Returns the number of bytes from the start up to including the last byte written in the stream that has not been truncated away.

Returns

the number of bytes written to the stream

fn steal_as_bytes(&self) -> Bytes

Returns data from the @self as a #GBytes. @self must be closed before calling this function.

Returns

the stream’s data

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

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<MemoryOutputStream>> MemoryOutputStreamExt for O