Macro for deriving implementations of Serialize/Deserialize for enums

Structs

Config
FileLines	A set of lines in files.
FormatReport	Reports on any issues that occurred during a run of Rustfmt.
Range	A range that is inclusive of both ends.
Summary	A summary of a Rustfmt run.

Enums

Color
EmitMode
ErrorKind	The various errors that can occur during formatting. Note that not all of these can currently be propagated to clients.
FileName	Defines the name of an input - either a file or stdin.
Input
NewlineStyle
Verbosity

Maps client-supplied options to Rustfmt's internals, mostly overriding values in a config with values from the command line.

checkstyle_footer	The checkstyle footer - should be emitted after the output of Rustfmt.
checkstyle_header	The checkstyle header - should be emitted before the output of Rustfmt.
format_input	The main entry point for Rustfmt. Formats the given input according to the given config. `out` is only necessary if required by the configuration.
load_config	Load a config by checking the client-supplied options and if appropriate, the file system (including searching the file system for overrides).
replace_with_system_newlines