Fix dashed library names

[vhdirk]

Changes

Rust library names can't have dashes, while the package name can. This fixes it.

Checklist

• An issue to be fixed by this PR is listed above.
• New tests are added to ensure new features are working. Please refer to this page to see how to add a test.
• ./frb_internal precommit --mode slow (or fast) is run (it internal runs code generator, does auto formatting, etc).
• If this PR adds/changes features, documentations (in the ./website folder) are updated.
• CI is passing. Please refer to this page to see how to solve a failed CI.

Remark for PR creator

• ./frb_internal --help shows utilities for development.
• If fzyzcjy does not reply for a few days, maybe he just did not see it, so please ping him.

[welcome]

Hi! Thanks for opening this pull request! 😄

[fzyzcjy]

Good fix! After CI is green, i.e. fix the lint error -

error: single-character string constant used as pattern
   --> frb_codegen/src/library/codegen/config/internal_config_parser/generator_parser.rs:165:28
    |
165 |     Ok(target.name.replace("-", "_"))
    |                            ^^^ help: try using a `char` instead: `'-'`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
    = note: `-D clippy::single-char-pattern` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::single_char_pattern)]`

I am ready to merge it :)

[fzyzcjy]

Btw, for dashed library names, does the other parts of flutter_rust_bridge work?

[vhdirk]

So far, I haven't encountered any other issues using a dashed crate name ¯_(ツ)_/¯

[fzyzcjy]

Then that's great!

[welcome]

Hi! Congrats on merging your first pull request! 🎉

[fzyzcjy]

@all-contributors please add @vhdirk for code

[allcontributors]

@fzyzcjy

I've put up a pull request to add @vhdirk! 🎉