/// Specification for building a rock with the `rust-binary` build backend
#[derive(Debug, PartialEq, Default, Clone)]pubstructRustBinaryBuildSpec{/// The name of the crate to install binaries from.
/// Must be specified in multi-package workspaces.
pubpackage:Option<String>,
/// Cargo features to enable when building.
pubfeatures:Vec<String>,
}