D
Size: a a a
D
p
D
p
U
в какую-то функцию, то, по факту, он копируется?p
D
D
p
MF
std::iter::Iterator<Item=&mut &str>
MF
concat
D
.collect()
r
std::iter::Iterator<Item=&mut &str>
MF
std::string::String
cannot be built from std::iter::Iterator<Item=&mut &str>
MF
ИЛ
std::string::String
cannot be built from std::iter::Iterator<Item=&mut &str>
r
let s: String = iter.map(|s| *s).collect();
D
std::string::String
cannot be built from std::iter::Iterator<Item=&mut &str>
.map(|x| x as &str).collect()
D
let s: String = iter.map(|s| *s).collect();
*
-> &*
?