软件包：libspdlog-dev（1:1.8.1+ds-2.1）

Very fast, header only or compiled, C++ logging library

Features: Very fast - performance is the primary goal; Headers only; No dependencies - just copy and use; call style using the excellent cppformat library; ostream call style is supported too; Optional extremely fast asynchronous mode - using lockfree queues and other tricks to reach millions of calls/sec; Custom formatting; Multi/Single threaded loggers; Easily extendable with custom log targets (just implement a single function in the sink interface). Severity based filtering - threshold levels can be modified in runtime as well as in compile time.

Various log targets: Rotating log files, Daily log files, Console logging, Linux syslog.

标签: 软件开发: 函数库, 角色: 开发用函数库

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