Crate xvc_logging

Xvc logging and output crate to be used in output channels. Xvc uses to discriminate outputs of various types, (Info, Debug, Error…) and can use crossbeam_channel to send these separately. Downstream crates (xvc, xvc-file, etc.) use this crate not to use stdout, stderr directly.

Macros

• debug
  Either send XvcOutputLine::Debug to the given channel, or log via log crate
• error
  Either send a XvcOutputLine::Error value to the given channel, or log via log crate
• info
  Either send XvcOutputLine::Info to the given channel, or log via log crate
• output
  Either send XvcOutputLine::Output to the given channel, or print to stdout
• panic
  Either send XvcOutputLine::Panic to the given channel, or print to stdout
• tick
  Either send XvcOutputLine::Tick to the given channel, or print dots to stdout
• trace
  Either send [XvcOutputLine::Trace] to the given channel, or log via log crate
• uwo
  Unwrap an option, and if it is an error, send it to the given channel and panic. This is mostly to be used in for_each blocks, where the error is not propagated.
• uwr
  Unwrap the result of an expression, and if it is an error, send it to the given channel and panic. This is mostly to be used in for_each blocks, where the error is not propagated.
• warn
  Either send XvcOutputLine::Warn to the given channel, or log via log crate
• watch
  Debugging macro to print the given expression and its value, with the module, function and line number

Enums

• XvcOutputLine
  Different channels of outputs Xvc can print

Functions

• setup_logging
  Init logging if it’s not initialized before. Uses Once to run (non-public fn) init_logging once.

Type Aliases

• XvcOutputSender
  The channel type to send and receive output/log/debug messages