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. |
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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 |