Updated error message E0388

[medzin]

Fixes#35339 as part of #35233.

r? @GuillaumeGomez

[rust-highfive]

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[arielb1]

The error can also be "cannot assign in a static". I think the label should be "bad mutation here".

Also, the label can apply to all the error codes in the function - put it before the help.

[medzin]

@arielb1 So label "bad mutation here" should be applied to error codes from E0385 to E0389?

[sophiajt]

@arielb1 - trying to come up with a good wording. What do you mean by "cannot assign in a static". You can assign to a static, no? What are the cases you can't?

[medzin]

@arielb1 & @jonathandturner So, what should I change? I'm a little confused here.

[arielb1]

I would like the label "invalid mutation here".

[sophiajt]

@medzin - sorry for the confusion!

We ended up chatting (and I also chatted with @nikomatsakis) and he had this suggestion: "cannot write data in a static definition"

Please use this for now. If we need to update it later, we can do it in a different PR.

[medzin]

@jonathandturner Message changed.

[sophiajt]

Sorry for the delay! I forgot I hadn't approved this one.

@bors r+ rollup

[bors]

📌 Commit bb827aa has been approved by jonathandturner

[GuillaumeGomez]

@bors: r-

@medzin: Please squash your commits.

[medzin]

@GuillaumeGomez Done

[GuillaumeGomez]

Thanks!

@bors: r+ rollup

[bors]

📌 Commit bfbdff0 has been approved by GuillaumeGomez

[GuillaumeGomez]

@bors: r-

[GuillaumeGomez]

@bors: r=jonathandturner

[bors]

📌 Commit bfbdff0 has been approved by jonathandturner