Trait ErnComponent 

pub trait ErnComponent {
    type NextState;

    // Required method
    fn prefix() -> &'static str;
}

Represents a component of an Entity Resource Name (ERN).

This trait is used to ensure type safety and proper ordering when building ERNs. Each component in an ERN implements this trait, defining its prefix and the type of the next component that should follow it in the ERN structure.

The trait is primarily used by the ErnBuilder to enforce the correct order of components during ERN construction.

Required Associated Types

type NextState

The type of the next component that should follow this one in the ERN structure.

This associated type is used by the builder pattern to enforce the correct sequence of components. For example, Domain::NextState is Category, indicating that a Category should follow a Domain in an ERN.

Required Methods

fn prefix() -> &'static str

Returns the prefix string that should appear before this component in an ERN.

For example, the Domain component has the prefix “ern:” to indicate the start of an ERN string.

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 ErnComponent for Account

type NextState = EntityRoot

impl ErnComponent for Category

type NextState = Account

impl ErnComponent for Domain

type NextState = Category

impl ErnComponent for EntityRoot

type NextState = Part

impl ErnComponent for Part

type NextState = Parts

impl ErnComponent for Parts

Implementation for the Parts component of an ERN.

The Parts component represents a collection of path parts in the ERN. Its NextState is itself, allowing for multiple parts to be added.

type NextState = Parts

impl ErnComponent for SHA1Name

type NextState = Part