Cargo Features
[dependencies]
supply-chain-trust-example-crate-000018 = { version = "1.0.133", default-features = false, features = ["std", "alloc", "arbitrary_precision", "float_roundtrip", "preserve_order", "raw_value", "unbounded_depth"] }
- default = std
-
The
std
feature is set by default wheneversupply-chain-trust-example-crate-000018
is added without
somewhere in the dependency tree.default-features = false - std default preserve_order?
-
Enables std of memchr and serde
memchr:
The 'std' feature permits the memchr crate to use the standard library. This permits this crate to use runtime CPU feature detection to automatically accelerate searching via vector instructions. Without the standard library,
this automatic detection is not possible.Affects
de::from_reader
,supply-chain-trust-example-crate-000018::ser
,read::IoRead
… - alloc
-
serde:
Provide impls for types in the Rust core allocation and collections library including String, Box<T>, Vec<T>, and Cow<T>. This is a subset of std but may be enabled without depending on all of std.
- arbitrary_precision
-
Affects
number::NumberFromString
… - float_roundtrip
- preserve_order = indexmap, std
- raw_value
-
Affects
read::Read.begin_raw_buffering
,read::Read.end_raw_buffering
… - unbounded_depth
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.