Cargo Features

botocore_parser = { version = "0.1.1", default-features = false, features = ["nightly", "serde_codegen"] }
default = serde_codegen

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

nightly = serde_macros

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.

serde_codegen default

Enables default (with-syntex) of serde_codegen ^0.6.13

serde_macros nightly?

Enables serde_macros ^0.6.13