Comments (4)
I like the idea!, I implemented it but there are cases when you get an ugly messages like
Are you missing an `;` ?
Compiling irust v0.1.0 (/tmp/irust)
warning: variable `x` is assigned to, but never used
--> src/main.rs:2:6
|
2 | let x = 5;
| ^
|
= note: #[warn(unused_variables)] on by default
= note: consider using `_x` instead
warning: value assigned to `x` is never read
--> src/main.rs:4:1
|
4 | x = 6
| ^
|
= note: #[warn(unused_assignments)] on by default
= help: maybe it is overwritten before being read?
error[E0384]: cannot assign twice to immutable variable `x`
--> src/main.rs:4:1
|
2 | let x = 5;
| -
| |
| first assignment to `x`
| help: make this binding mutable: `mut x`
3 | println!("{:?}", {
4 | x = 6
| ^^^^^ cannot assign twice to immutable variable
error: aborting due to previous error
For more information about this error, try `rustc --explain E0384`.
error: Could not compile `irust`.
To learn more, run the command again with --verbose.
I think there are steps we need to do before doing this,
1- format output, At first I liked the separation of concerns by making parse()
returns a string that is printed by handle_enter()
, but now I feel its really limiting, since I'm printing all kind of output the same way, instead of being able to customize per function, for example print "Are you missing an ; ?" with different color, plus I already break that encapsulation with art.rs
wait_for_cmd
2- format rustc errors, I want this:
Compiling irust v0.1.0 (/tmp/irust)
warning: variable `x` is assigned to, but never used
--> src/main.rs:2:6
|
2 | let x = 5;
| ^
|
= note: #[warn(unused_variables)] on by default
= note: consider using `_x` instead
to become
--> src/main.rs:2:6
|
2 | let x = 5;
| ^
|
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- format rustc errors ba06cf7
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@pzmarzly here is a PR for this issue, #9, would be great if you check it out
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should be good now c288e4f
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