Cargo Features

[dependencies]
pallet-generic-asset = { version = "2.0.0-rc6", default-features = false, features = ["std"] }
default = std

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

std default

Enables std of parity-scale-codec ^1.3.4, frame-support ^2.0.0-rc6, frame-system ^2.0.0-rc6, serde, sp-runtime ^2.0.0-rc6, and sp-std ^2.0.0-rc6

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

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.

serde std