Struct Builder 

pub struct Builder { /* private fields */ }

A builder for WebVLogger.

Implementations

impl Builder

pub fn new() -> Self

Create a new Builder for WebVLogger with the default port 0, which means the OS will choose the port.

pub fn port(&mut self, port: u16) -> &mut Self

Set the port on which the server will be made available.

If set to 0, an available port will be choosen by the OS.

pub fn add_target(&mut self, target: &str) -> &mut Self

Add a target to the target whitelist. If the whitelist is left empty, all targets are allowed.

pub fn targets_from_env(&mut self) -> &mut Self

Read the targets from the

pub fn init(&self) -> Result<u16, InitError>

Initialize the WebVLogger and set it as the global vlogger for v_log.

Returns the actual port, which the server runs on. This is only relevant if the port was set to 0.

Errors

If the global vlogger has already been set an InitError::SetVLoggerError is returned. If the server could not be started on the chosen port, the std::io::Error is returned inside InitError::TcpError.