[package]
name = "ahash"
version = "0.8.11"
authors = ["Tom Kaitchuck <Tom.Kaitchuck@gmail.com>"]
license = "MIT OR Apache-2.0"
description = "A non-cryptographic hash function using AES-NI for high performance"
documentation = "https://docs.rs/ahash"
repository = "https://github.com/tkaitchuck/ahash"
keywords = ["hash", "hasher", "hashmap", "aes", "no-std"]
categories = ["algorithms", "data-structures", "no-std"]
edition = "2018"
readme = "README.md"
build = "./build.rs"
exclude = ["/smhasher", "/benchmark_tools"]
rust-version = "1.60.0"

[lib]
name = "ahash"
path = "src/lib.rs"
test = true
doctest = true
bench = true
doc = true

[features]
default = ["std", "runtime-rng"]

# Enabling this will enable `AHashMap` and `AHashSet`.
std = []

# Runtime random key generation using getrandom.
runtime-rng = ["getrandom"]

# This is an alternative to runtime key generation which does compile time key generation if runtime-rng is not available.
# (If runtime-rng is enabled this does nothing.)
# If this is on (and runtime-rng is off) it implies the produced binary will not be identical.
# If this is disabled and runtime-rng is unavailable constant keys are used.
compile-time-rng = ["const-random"]

# Do not use any random number generator (either at compile time or runtime)
# If either runtime-rng or compile-time-rng are enabled this does nothing.
no-rng = []

# in case this is being used on an architecture lacking core::sync::atomic::AtomicUsize and friends
atomic-polyfill = [ "dep:atomic-polyfill", "once_cell/atomic-polyfill"]

# Nightly-only support for AES intrinsics on 32-bit ARM
nightly-arm-aes = []

[[bench]]
name = "ahash"
path = "tests/bench.rs"
harness = false

[[bench]]
name = "map"
path = "tests/map_tests.rs"
harness = false

[profile.test]
opt-level = 2
lto = 'fat'

[profile.release]
opt-level = 3
debug = false
lto = 'fat'
debug-assertions = false
codegen-units = 1

[profile.bench]
opt-level = 3
debug = false
lto = 'fat'
debug-assertions = false
codegen-units = 1

[build-dependencies]
version_check = "0.9.4"

[dependencies]
const-random = { version = "0.1.17", optional = true }
serde = { version = "1.0.117", optional = true }
cfg-if = "1.0"
atomic-polyfill = { version="1.0.1", optional=true}
getrandom = { version = "0.2.7", optional = true }
zerocopy = { version = "0.7.31", default-features = false, features = ["simd"] }

[target.'cfg(not(all(target_arch = "arm", target_os = "none")))'.dependencies]
once_cell = { version = "1.18.0", default-features = false, features = ["alloc"] }

[dev-dependencies]
no-panic = "0.1.10"
criterion = {version =  "0.3.2", features = ["html_reports"] }
seahash = "4.0"
fnv = "1.0.5"
fxhash = "0.2.1"
hex = "0.4.2"
rand = "0.8.5"
pcg-mwc = "0.2.1"
serde_json = "1.0.59"
hashbrown = "0.14.3"
smallvec = "1.13.1"

[package.metadata.docs.rs]
rustc-args = ["-C", "target-feature=+aes"]
rustdoc-args = ["-C", "target-feature=+aes"]
features = ["std"]