Cargo Features

[dependencies]
ron-pfnsec-fork = { version = "0.11.0", default-features = false, features = ["std", "integer128", "indexmap", "internal-span-substring-test"] }
default = std

The std feature is set by default whenever ron-pfnsec-fork is added without default-features = false somewhere in the dependency tree.

std default indexmap?

Enables std of serde

serde supports i128/u128 from 1.0.60 onwards
serde's IntoDeserializer impls suport new constructor from 1.0.139 onwards serde's adjacently tagged enums support integer tags from 1.0.181 onwards

Affects de::from_reader

integer128
indexmap = std

Enables indexmap

internal-span-substring-test = unicode-segmentation

Note: this feature is a gate for internal error span tests and should not be enabled by users.

Affects util::span_substring

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.

unicode-segmentation internal-span-substring-test?