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| author | Daniel Schadt <kingdread@gmx.de> | 2020-05-01 21:36:19 +0200 |
|---|---|---|
| committer | Daniel Schadt <kingdread@gmx.de> | 2020-05-01 21:36:19 +0200 |
| commit | d3e0d1bd58115f581cae6441c863ba85805007ff (patch) | |
| tree | 34453ddfdde219d25df58d4406d328962447c65c | |
| parent | 896b31f02f67fe5c02b7fbe5fba08c9f9f34c023 (diff) | |
| download | evtclib-d3e0d1bd58115f581cae6441c863ba85805007ff.tar.gz evtclib-d3e0d1bd58115f581cae6441c863ba85805007ff.tar.bz2 evtclib-d3e0d1bd58115f581cae6441c863ba85805007ff.zip | |
add a comment about redundant closures
| -rw-r--r-- | src/raw/parser.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/raw/parser.rs b/src/raw/parser.rs index a9d8e8a..b7d6aad 100644 --- a/src/raw/parser.rs +++ b/src/raw/parser.rs @@ -412,7 +412,12 @@ pub fn parse_partial_file<R: Read>(mut input: R) -> ParseResult<PartialEvtc> { /// /// * `partial` - The partial EVTC. /// * `input` - The input stream. +#[allow(clippy::redundant_closure)] pub fn finish_parsing<R: Read>(partial: PartialEvtc, input: R) -> ParseResult<Evtc> { + // The following closures seem redundant, but they are needed to convice Rust that we can + // actually use parse_event_rev* here. That is because we require a lifetime bound of + // for<'r> fn(&'r mut R) -> ParseResult + // which we cannot get by just plugging in parse_event_rev*. let events = match partial.header.revision { 0 => parse_events(input, |r| parse_event_rev0(r))?, 1 => parse_events(input, |r| parse_event_rev1(r))?, |