Cargo Features

[dependencies]
ink_macro = { version = "5.1.0", default-features = false, features = ["std"] }
default = std

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

std default

Enables std of ink_codegen, ink_ir, ink_primitives, parity-scale-codec, and scale-info

ink_macro has 2 features without comments.