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Cargo Features

[dependencies]
indexmap = { version = "2.11.4", default-features = false, features = ["std", "serde", "test_debug", "quickcheck", "rayon", "sval", "borsh", "arbitrary"] }
default = std

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

std default

Affects map::IndexMap, set::IndexSet

serde

Enables serde and serde_core

Affects map::serde_seq

test_debug

for testing only, of course

Features from optional dependencies

quickcheck implicit feature

Enables quickcheck

quickcheck:

Automatic property based testing with shrinking

rayon implicit feature

Enables rayon

rayon:

Simple work-stealing parallelism for Rust

sval implicit feature

Enables sval

sval:

Streaming, structured value serialization

borsh implicit feature

Enables borsh

deprecated: use borsh's "indexmap" feature instead.

arbitrary implicit feature

Enables arbitrary

arbitrary:

The trait for generating structured data from unstructured data