Crate among

Among

The enum Among with variants Left, Middle and Right is a general purpose sum type with three cases.

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Introduction

The enum Among with variants Left, Middle and Right and trait implementations.

Installation

• Use with default feature

  [dependencies]
  among = "0.1"

• Use without std and alloc

  [dependencies]
  among = { version = "0.1", default-features = false }

• Enable futures feature to enable trait implementation including futures::io::AsyncRead, futures::io::AsyncBufRead, futures::io::AsyncWrite, and futures::io::AsyncSeek.

  [dependencies]
  among = { version = "0.1", features = ["futures", "std"] }

• Enable tokio feature to enable trait implementation including tokio::io::AsyncRead, tokio::io::AsyncBufRead, tokio::io::AsyncWrite and tokio::io::AsyncSeek.

  [dependencies]
  among = { version = "0.1", features = ["tokio", "std"] }

Pedigree

This code is inspired and modified based on rayon-rs/either.

License

among is under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE, LICENSE-MIT for details.

Copyright (c) 2024 Al Liu.

Re-exports

• pub use crate::Among::Left;
• pub use crate::Among::Middle;
• pub use crate::Among::Right;

Modules

• serde_untagged
  Untagged serialization/deserialization support for Among<L, M, R>.
• serde_untagged_optional
  Untagged serialization/deserialization support for Option<Among<L, M, R>>.

Macros

• for_all
  Evaluate the provided expression for both Among::Left and Among::Right.

Structs

• IterAmong
  Iterator that maps left or right iterators to corresponding Among-wrapped items.

Enums

• Among
  The enum Among with variants Left, Middle and Right is a general purpose sum type with three cases.

Traits

• IntoAmong
  Provides methods for converting a type Self into among a Left Middle or Right variant of Among<Self, Self>.