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Dan Buch 2016-08-31 11:19:13 -04:00
parent 963fe0a864
commit 78f5972b30
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1 changed files with 1 additions and 1 deletions
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rustbyexample/01221/src/main.rs
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@ -10,7 +10,7 @@ impl fmt::Display for List {
for (count, v) in vec.iter().enumerate() { for (count, v) in vec.iter().enumerate() {
if count != 0 { try!(write!(f, ", ")); } if count != 0 { try!(write!(f, ", ")); }
try!(write!(f, "{}", v)); try!(write!(f, "{}: {}", count, v));
} }
write!(f, "]") write!(f, "]")