Code or interfaces whose memory safety cannot be verified by the type system.

The tabindex attribute allows you to control whether an element is focusable and to define the relative order of the element for the purposes of sequential focus navigation.

Stringifies its arguments.

The transform-origin SVG attribute sets the origin for an item's transformations.

The JavaScript exception "mismatched placement" occurs when a private getter and setter are mismatched in whether or not they are static.

The implementing type within a `trait` or `impl` block, or the current type within a type definition.

`dyn` is a prefix of a trait object’s type.

The JavaScript exception "can't access lexical declaration 'X' before initialization" occurs when a lexical variable was accessed before it was initialized. This happens within any scope (global, module, function, or block) when let or const variables are accessed before the place where they are declared is executed.

The JavaScript exception "repeat count must be less than infinity" occurs when the String.prototype.repeat() method is used with a count argument that is infinity.

A Rust binary or library.