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reverse
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reverses all collected input from arguments or stdin lines, then outputs it (configurably) line by line to stdout
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Avril bd3af1b167
Removed `byte-strings` as a default feature: It causes a slight slowdown, and most people won"t need it"s functionality. `ignore-invalid-arguments` is thus prefered as default. 		3 years ago
src Added feature (default) `byte-strings`: Operate on raw byte strings instead of UTF8 strings. 3 years ago
.gitignore Added testing features for buffering output, and ignoring output errors. 3 years ago
Cargo.lock Start feature `byte-strings`: Operate on raw byte strings instead of UTF8 strings. 3 years ago
Cargo.toml Removed `byte-strings` as a default feature: It causes a slight slowdown, and most people won"t need it"s functionality. `ignore-invalid-arguments` is thus prefered as default. 3 years ago
Makefile Changed print output to line-by-line (can be re-set to debug print output with feature flag.) 3 years ago
README.md Added README.md 3 years ago

README.md

reverse

Collects input, reverses it, then outputs it.

Usage

From arguments:

$ reverse 1 2 3 4
4
3
2
1

From standard input:

$ find . | reverse

Standard input is read line by line, unlike arguments. The two cannot be combined.

Build

Requires rust and cargo installed:

$ cargo build --release

The outputted binary will be ./target/release/reverse.

Customise behaviour

There are several compile-time flags. See ./Cargo.toml for the description of each one.

To build with custom features:

$ cargo build --release --no-default-features --features <your feature>,...

License

Public domain.

This is a toy project I used to play around with what I could do with slice patterns in Rust.