pub trait PropertyKey: IntoWasmAbi + Sealed { }Expand description
TypeScript’s PropertyKey: the key types accepted by JavaScript
property operations and by TypeScript’s Record.
Marker for Rust parameter types represented by the TypeScript union number | string | symbol.
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:
number:i8,u8,i16,u16,i32,u32,isize,usize,f32,f64,Number, and&Numberstring:String,&str,&String,&Box<str>,&Cow<str>,JsString, and&JsString(theJsStringLiketypes)symbol:Symboland&Symbol
This trait is experimental and may change or be removed as experimental_generic_mono evolves.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".