Cargo Features

[dependencies]
solana-bpf-loader-program = { version = "2.2.0", default-features = false, features = ["metrics", "shuttle-test", "svm-internal"] }
default = metrics

The metrics feature is set by default whenever solana-bpf-loader-program is added without default-features = false somewhere in the dependency tree.

metrics default

Enables metrics of solana-program-runtime

shuttle-test

Enables shuttle-test of solana-program-runtime, solana-sbpf, and solana-type-overrides

svm-internal

Enables solana-loader-v4-interface

solana-bpf-loader-program has 4 features without comments.