Function cargo::core::compiler::add_custom_flags
source ยท fn add_custom_flags(
cmd: &mut ProcessBuilder,
build_script_outputs: &BuildScriptOutputs,
metadata: Option<Metadata>,
) -> CargoResult<()>
Expand description
Adds extra rustc flags and environment variables collected from the output
of a build-script to the command to execute, include custom environment
variables and cfg
.