Cargo Features
[dependencies]
notstd_detect = { version = "0.4.0", default-features = false, features = ["std_detect_file_io", "std_detect_dlsym_getauxval", "std_detect_env_override", "rustc-dep-of-std"] }
- default = std_detect_dlsym_getauxval, std_detect_file_io
-
These default features are set whenever
notstd_detect
is added without
somewhere in the dependency tree.default-features = false - std_detect_file_io default = libc
- std_detect_dlsym_getauxval default = libc
- std_detect_env_override = libc
- rustc-dep-of-std = alloc, compiler_builtins, core
Features from optional dependencies
In crates that don't use the dep:
syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.
- alloc rustc-dep-of-std?
-
Enables rustc-std-workspace-alloc
- core rustc-dep-of-std?
-
Enables rustc-std-workspace-core
When built as part of libstd
- compiler_builtins rustc-dep-of-std?
- libc not win std_detect_dlsym_getauxval std_detect_env_override? std_detect_file_io