Attribute Macro ty

#[ty]

Makes a native Rust type usable as a Typst type.

This implements NativeType for the given type.

/// A sequence of codepoints.
#[ty(scope, title = "String")]
struct Str(EcoString);

#[scope]
impl Str {
    ...
}

Properties

You can customize some properties of the resulting type:

• scope: Indicates that the type has an associated scope defined by the #[scope] macro
• cast: Indicates that the type has a custom cast! implementation. The macro will then not autogenerate one.
• name: The type’s normal name (e.g. str), as exposed to Typst. Defaults to the Rust name in kebab-case.
• title: The type’s title case name (e.g. String). Defaults to the normal name in title case.