fmtlib/fmt: Modern C++ Formatting Library Evolution
ORIGINAL / fmtlib/fmt
As the precursor to the C++20 standard formatting library, this library provides safe and efficient text formatting. Its new features and optimizations reflect modern C++ development trends, offering reference value for developers needing high-performance formatted output.
01 ABSTRACT
fmtlib/fmt is an open-source C++ formatting library aimed at providing safer and faster formatting methods than traditional iostream. It supports placeholder syntax similar to Python's format and has become the basis of C++20 std::format. The library is continuously updated with performance and feature enhancements.
02 KEY FINDINGS
- Provides type-safe formatting to avoid potential errors of printf.
- Supports Python-like format string syntax, easy to use.
- As the basis of C++20 std::format, demonstrates the direction of modern C++.
- Achieves higher performance than iostream through continuous optimization.
- Broad compatibility with various C++ versions and platforms.
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