Trait JsBooleanOrStringLike

Source

pub trait JsBooleanOrStringLike:
    IntoWasmAbi
    + Sealed
    + JsBigIntOrBooleanOrStringLike
    + JsBooleanOrNumberOrStringLike { }

Expand description

Marker for Rust parameter types represented by the TypeScript union boolean | string.

Use this trait as a bound on an experimental_generic_mono JavaScript import. Each monomorphisation retains its concrete ABI representation; this marker only restricts which Rust types may instantiate the parameter.

The union’s primitive categories use these Rust representations:

boolean: bool, Boolean, and &Boolean
string: String, &str, &String, &Box<str>, &Cow<str>, JsString, and &JsString (the JsStringLike types)