Cargo Features

[dependencies]
casper-wasmi-validation = { version = "0.6.0", default-features = false, features = ["std", "sign_ext"] }
default = std

The std feature is set by default whenever casper-wasmi-validation is added without default-features = false somewhere in the dependency tree.

std default

Enables std of casper-wasm

sign_ext

Enables sign_ext of casper-wasm

casper-wasm:

Sign-extension operators https://github.com/WebAssembly/sign-extension-ops/

casper-wasmi-validation has 3 features without comments.