Use the chars() iterator on &str, with the Peekable wrapper on Iterators, to iterate the input, rather than needing to hold the whole input and do iteration by indexes. |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||
Use the chars() iterator on &str, with the Peekable wrapper on Iterators, to iterate the input, rather than needing to hold the whole input and do iteration by indexes. |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||