Cargo Features

[dependencies]
reqwest-cross = { version = "0.4.2", default-features = false, features = ["native-tokio", "yield_now"] }
default = native-tokio

The native-tokio feature is set by default whenever reqwest-cross is added without default-features = false somewhere in the dependency tree.

native-tokio default

Enables tokio

Affects native::spawn

yield_now = web-sys

Enables js-sys

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.

web-sys wasm32 yield_now?