Modules§
Macros§
- smatch
- Macro for matching on streams.
Enums§
Traits§
- Stream
- Suppose you need to process each line of a text file. One way to do this is to read the file in as a single large string and use something
like
split
to turn it into a list. This works when the file is small, but because the entire file is loaded into memory, it does not scale well when the file is large.