Update syn-rsx requirement from 0.8.0-beta.2 to 0.9.0

[dependabot]

Updates the requirements on syn-rsx to permit the latest version.

Release notes

Sourced from syn-rsx's releases.

v0.9.0

BREAKING

• Node was converted to an enum similar to syn's Expr. This was primarily done because the old API required manual documentation lookups to decide whether it is safe to unwrap a node name or value based on the Node::node_type. This is not really type safe or rusty, and hence the decision was made to move to a type safe API. There's also no measurable impact on performance. If you have feedback or concerns regarding this change, feel free to voice them in stoically/syn-rsx#26.

  Basically,

  match node.node_type {
    NodeType::Element => node.name_as_string().unwrap(),
    NodeType::Attribute => node.name_as_string().unwrap(),
    NodeType::Text => node.value_as_string().unwrap(),
    ...
  }

  becomes

  match node {
    Node::Element(element) => element.name.to_string(),
    Node::Attribute(attribute) => attribute.key.to_string(),
    Node::Text(text) => String::try_from(&text.value).unwrap(),
    ...
  }

• NodeName::span was dropped, since NodeName already implements syn::spanned::Spanned, which gives you the span method if you import the trait accordingly.

• NodeName::Colon and NodeName::Dash were merged into NodeName::Punctuated. This was done to allow attribute names like on:some-event. Thanks @​gbj for working on it. (#34)

Everything else is in the CHANGELOG and the docs.

Changelog

Sourced from syn-rsx's changelog.

[0.9.0] - 2022-11-10

Documentation

• Remove outdated node link (#36)
• Hint regarding braced blocks (#38)
• Fix typo (#39)

[0.9.0-beta.2] - 2022-11-06

Features

• [breaking] Replace Colon and Dash with a merged variant (#34)

[0.9.0-beta.1] - 2022-11-03

Documentation

• Update README
• Update example
• Update html macro docs
• Add link to example
• Fix node links
• Improve parser docs
• Remove TODO
• Fix attribute value example (#28)
• Fix blocks example (#29)
• Fix typo (#30)

Features

• [breaking] Make path_to_string private

Miscellaneous Tasks

• Add rustfmt.toml

Refactor

• [breaking] Drop NodeName::span method
• Pass block_transform a forked stream
• Move flat tree converter to node method
• Replace extrude with let-else (#31)

Ci

• Switch fmt to nightly toolchain

Revert

... (truncated)

Commits

• 734000a release: v0.9.0 (#40)
• 442ec0b docs(html-to-string-macro): Fix typo (#39)
• c7967e5 docs(html-to-string-macro): Hint regarding braced blocks (#38)
• 8d11289 docs: Remove outdated node link (#36)
• 6668b3c release: v0.9.0-beta.2
• 0516f8f feat!: Replace Colon and Dash with a merged variant (#34)
• 98cc893 release: v0.9.0-beta.1 (#32)
• 3d378fd refactor: Replace extrude with let-else (#31)
• 4ab0bc1 docs(parser): Fix typo (#30)
• 08aa70a docs: Fix blocks example (#29)
• Additional commits viewable in compare view

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