Lib.rs

Cargo Features

[dependencies]
spa = { version = "0.5.1", default-features = false, features = ["std"] }

default = std

The std feature is set by default whenever spa is added without default-features = false somewhere in the dependency tree.

std default = thiserror

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

thiserror std

Enables thiserror ^1