Lib.rs

Cargo Features

[dependencies]
vpi_user = { version = "0.1.0", default-features = false, features = ["ghdl", "verilator", "iverilog"] }

default = verilator

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

ghdl

verilator default

iverilog

vpi_user has 4 features without comments.