Cargo Features

[dependencies]
cranelift = { version = "0.107.2", default-features = false, features = ["std", "core"] }
default = std

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

std default

Enables std of cranelift-frontend and cranelift-codegen

cranelift-codegen:

The "std" feature enables use of libstd. The "core" feature enables use of some minimal std-like replacement libraries. At least one of these two features need to be enabled.

core

Enables core of cranelift-codegen and cranelift-frontend

cranelift-codegen:

The "core" feature used to enable a hashmap workaround, but is now deprecated (we (i) always use hashbrown, and (ii) don't support a no_std build anymore). The feature remains for backward compatibility as a no-op.

Cranelift has 3 features without comments.