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author | Lars Wirzenius <liw@liw.fi> | 2020-12-30 19:26:28 +0200 |
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committer | Lars Wirzenius <liw@liw.fi> | 2020-12-30 20:28:10 +0200 |
commit | f3810e171fed0d3d7eca159024dea2b31427b7ff (patch) | |
tree | 6fa18ae981e59742867a3d886adaf988302bb686 /src/genlist.rs | |
parent | 04c54dca1ec9526aa85b5c37e7c7bdfd48f3aeb3 (diff) | |
download | obnam2-f3810e171fed0d3d7eca159024dea2b31427b7ff.tar.gz |
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Diffstat (limited to 'src/genlist.rs')
-rw-r--r-- | src/genlist.rs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/genlist.rs b/src/genlist.rs index 10c614e..9c511f2 100644 --- a/src/genlist.rs +++ b/src/genlist.rs @@ -18,9 +18,11 @@ impl GenerationList { pub fn resolve(&self, genref: &str) -> Option<String> { let gen = if self.list.is_empty() { + eprintln!("genlist: empty"); None } else if genref == "latest" { let i = self.list.len() - 1; + eprintln!("genlist: latest={} of {}", i, self.list.len()); Some(self.list[i].clone()) } else { let genref: ChunkId = genref.parse().unwrap(); @@ -29,15 +31,18 @@ impl GenerationList { .filter(|gen| gen.id() == genref) .map(|gen| gen.clone()) .collect(); + eprintln!("genlist: hits={}", hits.len()); if hits.len() == 1 { Some(hits[0].clone()) } else { None } }; - match gen { + let ret = match gen { None => None, Some(gen) => Some(gen.id().to_string()), - } + }; + eprintln!("genlist: return {:?}", ret); + ret } } |