Lib.rs

The enum Either with variants Left and Right is a general purpose sum type with two cases.

Crate features:

• "std" Enabled by default. Disable to make the library #![no_std].

• "serde" Disabled by default. Enable to #[derive(Serialize, Deserialize)] for Either

The enum Either with variants Left and Right is a general purpose sum type with two cases.

Either has methods that are similar to Option and Result, and it also implements traits like Iterator.

Includes macros try_left!() and try_right!() to use for short-circuiting logic, similar to how the ? operator is used with Result. Note that Either is general purpose. For describing success or error, use the regular Result.