pub const BUILD_VARIANT: &str;Expand description
Compile-time identifier for the build of the server that is running.
Resolves to "cuda" when either the cuda or tensorrt Cargo feature is
enabled — the production CUDA image (Dockerfile.cuda) turns on both, and
operators care about “is this the GPU image?” not “which EP variant did it
register”. Otherwise resolves to "cpu" (the default MLAS build).