glog

Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. It provides functions that have a name matched by regex: If Context is present, function takes context.Context argument. The context is used to pass through the Trace Context to log sinks that can make use of it. It is recommended to use the context variant of the functions over the non-context variants if a context is available to make sure the Trace Contexts are present in logs. If Depth is present, this function calls log from a different depth in the call stack. This enables a callee to emit logs that use the callsite information of its caller or any other callers in the stack. When depth == 0, the original callee's line information is emitted. When depth > 0, depth frames are skipped in the call stack and the final frame is treated like the original callee to Info. If 'f' is present, function formats according to a format specifier. This package also provides V-style logging controlled by the -v and -vmodule=file=2 flags. Basic examples: See the documentation for the V function for an explanation of these examples: Log output is buffered and written periodically using Flush. Programs should call Flush before exiting to guarantee all log output is written. By default, all log statements write to files in a temporary directory. This package provides several flags that modify this behavior. As a result, flag.Parse must be called before any logging is done. Other flags provide aids to debugging.
7 versions
Latest release: over 1 year ago
20,146 dependent packages

View more package details: https://packages.ecosystem.code.gouv.fr/registries/proxy.golang.org/packages/github.com/golang/glog