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author | Ryan Geary <rtgnj42@gmail.com> | 2019-09-06 16:26:26 -0400 |
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committer | Ryan Geary <rtgnj42@gmail.com> | 2019-09-06 16:26:26 -0400 |
commit | be24d64a60ea4280823705f1cb600b0d65b78a7a (patch) | |
tree | a74fc2f5baeb57f8aaa709faf7ac23468609e9b0 | |
parent | 2b299ad9c1a55e1b011928caad30b4e2063da6f4 (diff) |
change parse_range -> parse_choice
-rw-r--r-- | src/main.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs index 8a5f325..5f504f4 100644 --- a/src/main.rs +++ b/src/main.rs @@ -17,7 +17,7 @@ enum Choice { #[structopt(name = "choose", about = "`choose` sections from each line of files")] struct Opt { /// Capture range of fields - #[structopt(parse(try_from_str = parse_range))] + #[structopt(parse(try_from_str = parse_choice))] choice: Choice, /// Specify field separator other than whitespace @@ -54,7 +54,7 @@ fn main() { println!("Hello, world!"); } -fn parse_range(src: &str) -> Result<Choice, ParseIntError> { +fn parse_choice(src: &str) -> Result<Choice, ParseIntError> { let re = Regex::new(r"^(\d*):(\d*)$").unwrap(); let cap = match re.captures_iter(src).next() { |