aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorHarald Eilertsen <haraldei@anduin.net>2020-12-07 15:31:29 +0100
committerHarald Eilertsen <haraldei@anduin.net>2020-12-07 15:31:29 +0100
commit1121cd690522e265033c96cf28568b6fe533b613 (patch)
tree9a5929fe35df361ca7ec7821e035bee5dd39c710 /src
parent116962a3b059323a3214dcad040997adef3c5bb7 (diff)
downloadcbconv-1121cd690522e265033c96cf28568b6fe533b613.tar.gz
cbconv-1121cd690522e265033c96cf28568b6fe533b613.tar.bz2
cbconv-1121cd690522e265033c96cf28568b6fe533b613.zip
Use map to convert FOURCC tag to &str.
Diffstat (limited to 'src')
-rw-r--r--src/main.rs5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs
index dfeea93..9425106 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -98,9 +98,8 @@ fn p_arrangement<'a>(data: &'a [u8]) -> IResult<&'a [u8], PArrangement> {
Ok((data, v))
}
-fn fourcc<'a>(data: &'a [u8]) -> IResult<&'a [u8], &'a str> {
- let (rest, tag) = take(4usize)(data)?;
- Ok((rest, std::str::from_utf8(tag).unwrap()))
+fn fourcc<'a>(input: &'a [u8]) -> IResult<&'a [u8], &'a str> {
+ map(take(4usize), |tag| std::str::from_utf8(tag).unwrap())(input)
}
/**