Trait Index

pub trait Index:
    Sized
    + Copy
    + Ord
    + Eq
    + Sealed { }

Expand description

A type that can be used when referring to an index in a tree.

An index is a valid single component of a Span, valid indexes are types such as u32 and usize, but also Empty in case indexing is not required.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.