Trait SubstackBehavior

pub trait SubstackBehavior {
    const USES_SUBSTACK: bool;
}

This trait allows the compiler to optimize away Substack-related code for formats with span types that don’t use subspans, making it zero-cost.

Required Associated Constants

const USES_SUBSTACK: bool

Whether to use subspans in the deserialize_wip instruction stack loop.

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.

Implementors

impl SubstackBehavior for Cooked

const USES_SUBSTACK: bool = false

impl SubstackBehavior for Raw

const USES_SUBSTACK: bool = true