Crate gstuff

Macros

ERR	Returns a Err(String), prepending the current location (file name and line number) to the string.
find_parse_replace_s	Uses nom to find all matches of the given $submac parser and replace them with the parser's evaluations.
gstring	A helper to build a string on the stack.
parse_replace_s	Uses nom to find all matches of the given $submac parser and replace them with the $submac results.
take_until_find_parse_s	$starts is an optional Pattern used to optimize the $remainder search.
take_until_parse_s	Implements the /(?x) (.*?) (remainder)/ pattern: looks for remainder first, then returns a tuple with the prefix and the remainder.
try_f	Returns on error, prepending the current location to a stringified error, then passing the string to From::from.
try_s	Returns on error, converting the Err value to String and prepending the current location.
try_sp

Functions

any_to_str	Useful with panic handlers.
cmd	Run a command, printing it first. Stdout and stderr are forwarded through (inherit).
filename	Shortcut to path->filename conversion.
netstring	Takes a netstring from the front of the slice.
slurp	Read contents of the file into a String.
slurp_prog	Runs a command in a shell, returning stderr+stdout on success.
with_hostname	Wraps gethostname to fetch the current hostname into a temporary buffer.