Crate dioxus_code_macro 

dioxus-code-macro

Compile-time syntax highlighting macro for dioxus-code.

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Implementation crate for the code! macro re-exported by dioxus-code under its default macro feature. You usually depend on dioxus-code instead of pulling this in directly.

The macro reads a source file at compile time, parses it with arborium, and expands to a static span tree. The runtime binary ships only the spans — no parser.

use dioxus_code::code;

let tree = code!("/snippets/demo.rs");

Path resolution

Paths are resolved relative to the consumer’s CARGO_MANIFEST_DIR. A leading / anchors to that directory; bare paths resolve from it as well. concat!(...) and env!(...) expressions are also accepted.

code!(concat!(env!("CARGO_MANIFEST_DIR"), "/snippets/demo.rs"));

Explicit language

When the file extension isn’t enough to infer the language, pass language = "...":

code!("/snippets/Containerfile", language = "dockerfile");

License

MIT.

Macros

code

Compile-time syntax highlighting.