Lib.rs

Cargo Features

ESP8266 has no features set by default.

[dependencies]
esp8266 = { version = "0.6.0", features = ["rt"] }

default

These default features are set whenever esp8266 is added without default-features = false somewhere in the dependency tree.

Enables esp8266 of xtensa-lx ^0.7.0

rt

Enables esp8266 of xtensa-lx-rt ^0.11.0

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.

xtensa-lx-rt rt?

Enables xtensa-lx-rt ^0.11.0