Cargo Features

[dependencies]
pdb_wrapper = { version = "0.2.2", default-features = false, features = ["llvm_10", "llvm_13"] }
default = llvm_13

The llvm_13 feature is set by default whenever pdb_wrapper is added without default-features = false somewhere in the dependency tree.

llvm_10
llvm_13 default

pdb_wrapper has 3 features without comments.