Cargo Features

[dependencies]
metainfo = { version = "0.7.12", default-features = false, features = ["task_local"] }
default = task_local

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

task_local default = tokio

Enables rt of tokio

tokio:

Includes basic task execution capabilities

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.

tokio task_local