5 stable releases
2.0.0 | Jun 21, 2024 |
---|---|
1.0.4 | Jun 20, 2024 |
#307 in Command-line interface
139 downloads per month
30KB
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Frack
A fake Rust error generator - both CLI and as a lib! Can be used for joke errors or, if you desire, real ones.
The goal is to be as accurate to real rustc
errors/warnings as possible. If
I'm missing the mark, please make an issue or a PR.
CLI
See frack help
.
Command for the image:
frack
error AMOGUS
"this code is sus" \
" let Foo { x } = z;" \
8-16 \
fix "`y` lives matter" \
" let Foo { x, y } = z;" \
15-17 \
help "don't discriminate next time" \
note "error generated by Kyllingene/frack"
Lib
See files in examples/
: they're small and easy-to-read. To try them out, do
cargo run --example NAME
, e.g. cargo run --example demo
.
lib.rs
:
Utilities for creating rustc
-like error messages, for fun or for actual use.
Note that all implementations of Display
, as well as
methods named display
, utilize ANSI escape sequences. There's currently no
way to change this.