Struct LiveHandle 

pub struct LiveHandle<W: Write> { /* private fields */ }

A cloneable, Send handle to an AutoLive’s refresh thread, used by the FileProxy writers it hands out. Once the display has stopped, proxies built on it write to their files, as upstream’s restored sys.stdout does.

Implementations

impl<W: Write + Send + 'static> LiveHandle<W>

pub fn print(&self, renderable: Box<dyn Renderable + Send>)

Live::print on the refresh thread.

pub fn print_str(&self, content: impl Into<String>)

Live::print_str on the refresh thread.

pub fn log( &self, objects: &[LogObject<'_>], options: &LogOptions<'_>, ) -> Result<()>

Live::log on the refresh thread. A log queued from the thread holding the renderable’s lock (see run) reports no error.

pub fn log_at( &self, objects: &[LogObject<'_>], options: &LogOptions<'_>, file: &str, line: u32, ) -> Result<()>

log with the caller’s file and line given.

pub fn file_proxy<F: Write>( &self, stream: ProxyStream, file: F, ) -> FileProxy<Self, F>

A proxy for stream over file.

Trait Implementations

impl<W: Write> Clone for LiveHandle<W>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<W: Write + Send + 'static> ProxyTarget for LiveHandle<W>

fn proxy_write(&mut self, stream: ProxyStream, bytes: &[u8]) -> bool

Upstream’s FileProxy.write: buffer bytes and print every completed line through the display.

fn proxy_flush(&mut self, stream: ProxyStream) -> bool

Upstream’s FileProxy.flush: print a buffered partial line.