diff options
Diffstat (limited to 'absl/strings/str_format.h')
| -rw-r--r-- | absl/strings/str_format.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index 3536b70e..023e4350 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -36,10 +36,12 @@ // * `absl::StreamFormat()` to more efficiently write a format string to a // stream, such as`std::cout`. // * `absl::PrintF()`, `absl::FPrintF()` and `absl::SNPrintF()` as -// replacements for `std::printf()`, `std::fprintf()` and `std::snprintf()`. +// drop-in replacements for `std::printf()`, `std::fprintf()` and +// `std::snprintf()`. // -// Note: a version of `std::sprintf()` is not supported as it is -// generally unsafe due to buffer overflows. +// Note: An `absl::SPrintF()` drop-in replacement is not supported as it +// is generally unsafe due to buffer overflows. Use `absl::StrFormat` which +// returns the string as output instead of expecting a pre-allocated buffer. // // Additionally, you can provide a format string (and its associated arguments) // using one of the following abstractions: @@ -257,6 +259,7 @@ class FormatCountCapture { // * Characters: `char`, `signed char`, `unsigned char` // * Integers: `int`, `short`, `unsigned short`, `unsigned`, `long`, // `unsigned long`, `long long`, `unsigned long long` +// * Enums: printed as their underlying integral value // * Floating-point: `float`, `double`, `long double` // // However, in the `str_format` library, a format conversion specifies a broader |