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Function std.format.FormatSpec.writeUpToNextSpec

Write the format string to an output range until the next format specifier is found and parse that format specifier.

bool writeUpToNextSpec(OutputRange) (
  ref OutputRange writer
) scope;

See FormatSpec for an example, how to use writeUpToNextSpec.

Parameters

NameDescription
writer the output range

Returns

True, when a format specifier is found.

Throws

A FormatException when the found format specifier could not be parsed.

Authors

Walter Bright, Andrei Alexandrescu, and Kenji Hara

License

Boost License 1.0.