Crate tokens

More Change Tokens  

More Change Tokens is a library for defining change tokens in Rust. Change tokens are used to signal changes to consumers via a registered callback or polling.

You may be looking for:

• User Guide
• API Documentation
• Release Notes

Crate Features

This crate provides the following features:

• default - Abstractions and default implementations for change tokens
• fs - File system change tokens

License

This project is licensed under the MIT license.

Structs

CompositeChangeToken

Represents a composition of one or more ChangeToken instances.

DefaultChangeToken

Represents a default ChangeToken that may change zero or more times.

FileChangeTokenfs

Represents a ChangeToken for a file.

NeverChangeToken

Represents a ChangeToken that never changes.

Registration

Represents a ChangeToken registration.

SharedChangeToken

Represents a shared ChangeToken.

SingleChangeToken

Represents a ChangeToken that changes at most once.

Traits

ChangeToken

Propagates notifications that a change has occurred.

Subscription

Defines the behavior of an opaque subscription.

Functions

on_change

Registers a consumer action to be invoked whenever the token produced changes.

Type Aliases

Callback