claude
b39fd63396
Phase 4 of the Stratification milestone. aura-std held four C28 ladder layers in one roster; this cuts them into layer-aligned, aura-core-only node crates so the import direction is enforced by the crate graph: - aura-std — engine nodes only (arithmetic/logic/rolling + sinks) - aura-market — session, resample - aura-strategy — bias, stops, sizer, cost-model machinery - aura-backtest — sim_broker, position_management - aura-vocabulary — the relocated closed std_vocabulary roster Node modules move verbatim (byte-identical renames); consumers are rewired by import path only. A new structural test (aura-vocabulary/tests/c28_layering.rs) asserts each node crate's [dependencies] stay within its C28-permitted inner set, catching the acyclic-but-outward violation the compiler misses. Behaviour byte-identical: full workspace suite green (1448 tests), no golden edited, clippy -D warnings clean. C28 Status block updated. closes #288
53 lines
2.1 KiB
TOML
53 lines
2.1 KiB
TOML
# aura — a "game engine for traders": a Rust framework + playground to author
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# trading nodes, backtest them deterministically and in parallel, compose them
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# fractally, and freeze a validated strategy into a standalone bot.
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#
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# Workspace split is driven by the cdylib hot-reload boundary: `aura-core` is the
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# shared contract that BOTH the engine and every hot-reloadable signal/node
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# cdylib link against. Add crates only when a boundary proves real.
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[workspace]
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resolver = "3"
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members = [
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"crates/aura-core",
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"crates/aura-std",
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"crates/aura-vocabulary",
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"crates/aura-market",
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"crates/aura-strategy",
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"crates/aura-backtest",
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"crates/aura-engine",
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"crates/aura-analysis",
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"crates/aura-composites",
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"crates/aura-cli",
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"crates/aura-ingest",
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"crates/aura-registry",
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"crates/aura-research",
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"crates/aura-campaign",
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"crates/aura-bench",
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]
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[workspace.package]
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edition = "2024"
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version = "0.1.0"
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license = "proprietary"
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publish = false
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[workspace.dependencies]
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serde = { version = "1", features = ["derive"] }
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# float_roundtrip is load-bearing for bit-identical reproduction (`aura reproduce`,
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# #158): an f64 blueprint param (e.g. a Bias `scale`) is round-tripped through the
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# content-addressed store as JSON, and the DEFAULT serde_json parser can be 1 ULP off,
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# which would re-derive a member as DIVERGED. This feature guarantees the exact f64 is
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# parsed back. Exercised (with a 1-ULP canary value) by aura-cli's
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# `f64_blueprint_param_survives_store_round_trip_bit_identically`.
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serde_json = { version = "1", features = ["float_roundtrip"] }
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# Dependencies at opt-level 2, workspace crates at the dev default (0): the E2E
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# suite spawns the debug `aura` binary whose wall-clock is dominated by dependency
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# code (zip inflate, sha2 dylib hashing, serde) — optimizing deps is multiplicative
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# there, while workspace crates stay fast-to-rebuild and debuggable. Float pins are
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# unaffected: every pinned float is computed by workspace code (IEEE semantics are
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# opt-level-independent in Rust regardless).
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[profile.dev.package."*"]
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opt-level = 2
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