leviath-alloc 0.3.9

Allocator tuning for the leviath binary: one audited mimalloc option call
Documentation 
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# The ONE workspace crate that does not opt into `[lints] workspace = true`:
# it exists to hold a single audited `unsafe` FFI call into mimalloc that has
# no safe wrapper anywhere on crates.io (see src/lib.rs for the full audit
# note). Everything else in the workspace stays under `unsafe_code = "forbid"`.
#
# `unsafe_code` is `forbid` at the workspace root, and `forbid` cannot be lifted
# by an attribute at the call site - that is the whole point of it - so this
# crate cannot inherit the table and must restate it. Cargo rejects inheriting
# and overriding at once ("cannot override `workspace.lints` in `lints`"), which
# is why the lint tables below are a copy rather than a delta. Keep them in step
# with `[workspace.lints]` in the root manifest, minus `unsafe_code`; `cargo
# xtask structure` fails if they drift.
[package]
name = "leviath-alloc"
description = "Allocator tuning for the leviath binary: one audited mimalloc option call"
version.workspace = true
edition.workspace = true
license.workspace = true
repository.workspace = true
rust-version.workspace = true

[features]
# Off by default so builds without the mimalloc global allocator (the
# `--no-default-features` A/B benchmarking configuration of leviath-cli)
# compile no FFI at all and the entry point is a no-op.
mimalloc = ["dep:libmimalloc-sys"]

[dependencies]
libmimalloc-sys = { version = "0.1", features = ["extended"], optional = true }

[dev-dependencies]
temp-env = { workspace = true }

# A copy of `[workspace.lints]` minus `unsafe_code`, for the reason in the
# header note. Without this the crate inherited *nothing*, so `missing_docs` and
# `clippy::string_slice` did not apply to it either - a wider hole than the one
# opt-out it was documented as.
[lints.rust]
missing_docs = "warn"

[lints.clippy]
string_slice = "deny"
allow_attributes = "deny"
allow_attributes_without_reason = "deny"