Expand description
A simple sed-like library that uses regex under the hood.
Examples
Let’s jump straight to the examples!
extern crate sedregex;
use sedregex::find_and_replace;
fn main() {
// Both case-insensitive and global:
assert_eq!(
"Please stop wuts oh wut.",
find_and_replace("Please stop Lols oh lol.", &["s/lol/wut/ig"]).unwrap()
);
// Multiple commands in one go:
assert_eq!(
"Please stop nos oh no.",
find_and_replace("Please stop Lols oh lol.", &["s/lol/wut/ig", "s/wut/no/g"]).unwrap()
);
// Same, but skipping the `s` character.
assert_eq!(
"Please stop wuts oh wut.",
find_and_replace("Please stop Lols oh lol.", &["/lol/wut/ig"]).unwrap()
);
// Skipping the flags.
assert_eq!(
"Please stop Lols oh wut.",
find_and_replace("Please stop Lols oh lol.", &["/lol/wut/"]).unwrap()
);
// Skipping the last slash.
assert_eq!(
"Please stop Lols oh wut.",
find_and_replace("Please stop Lols oh lol.", &["/lol/wut"]).unwrap()
);
// Escaping a slash in a replace part.
assert_eq!(
r"Please stop wut/s oh wut/.",
find_and_replace("Please stop Lols oh lol.", &[r"s/lol/wut\//gi"]).unwrap()
);
// Some regex stuff.
// Also note the lack of the trailing slash: it's opitonal!
assert_eq!(
"Second, First",
find_and_replace(
"First, Second",
&[r"s/(?P<first>[^,\s]+),\s+(?P<last>\S+)/$last, $first"],
).unwrap()
);
// Ok let's go with some simple regex stuff.
assert_eq!(
"Some weird typo",
find_and_replace("Some wierd typo", &[r"s/ie/ei/"]).unwrap()
);
}
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Enums
Supported commands.
An error that might happen during the parsing.
A single regex flag.
Functions
Parses and executes regex replace commands in a form of
s/regex/replace/flags
.