Cargo Features

[dependencies]
miden-tx = { version = "0.2.3", default-features = false, features = ["std", "concurrent"] }
default = std

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

std default concurrent?

Enables std of miden-lib, miden-objects, miden-prover, miden-verifier, and miden-processor

concurrent = std

Enables concurrent of miden-lib, miden-objects, and miden-prover

miden-tx has 3 features without comments.