apple/swift-log 1.3.0

SwiftLog 1.3.0

on GitHub

Highlights

LogHandler implementations should take care adjust their implementations moving forward to implement the following log function:

func log(
    level: Logging.Logger.Level, 
    message: Logging.Logger.Message, 
    metadata: Logging.Logger.Metadata?, 
    source: String, // new (!)
    file: String, function: String, line: UInt
)

rather than the previous function:

func log(
    level: Logging.Logger.Level, 
    message: Logging.Logger.Message, 
    metadata: Logging.Logger.Metadata?, 
    file: String, function: String, line: UInt
)

Compatibility shims are provided and existing implementations will continue to work as-is. However in order to reap benefits of the new source (which will contain the "module name from which this log message originates") parameter, they will have to change which log overload they implement. We suggest moving to implementing the new overload (with source:) as soon as possible, allowing the logging ecosystem to make use of this new capability.

For details see:

• Add "source" for log messages #135

SemVer Minor

• Add "source" for log messages #135
• Add NoOpLogHandler for when you don't want logging #142
• Logging: port to Windows #118
• =multiplex #139 more properly handle logLevel in multiplex handler #140
  • Note that previous behavior of the MultiplexLogHandler was very surprising and this change makes it more consistent, see the PR for details if you are using multiplex handlers

SemVer Patch

• silence #file to #filePath warnings #133
• a number of readme and docs improvements:
  • docs: =doc #82 avoid showcasing internal lock in public docs #144
  • Fix doc typo #134
  • Add more syntax highlighting to the readme file #114
• and more, see the 1.3.0 milestone for all closed issues.

Credits

This release includes 15 issues/PRs, which were made possible with the help of 18 contributors 🎉

We would like to thank all everyone for their feedback and contributions:

Tomer Doron, Johannes Weiss, Konrad ktoso Malawski, Saleem Abdulrasool, Gwynne Raskind, prafsoni, Adam Fowler, Neal Lester, Artur Dryomov, Franz Busch, Shiva Huang, zach wick, Ravi Kandhadai, YR Chen, Jeremy Greenwood, Will Lisac, Mattt, Tanner

Thank you!