2019-02-14 01:09:18 +00:00
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[package]
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name = "types"
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2022-10-30 04:04:24 +00:00
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version = "0.2.1"
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2019-02-14 05:46:33 +00:00
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authors = ["Paul Hauner <paul@paulhauner.com>", "Age Manning <Age@AgeManning.com>"]
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2023-09-22 04:30:56 +00:00
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edition = { workspace = true }
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2019-02-14 01:09:18 +00:00
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2019-12-06 05:44:03 +00:00
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[[bench]]
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name = "benches"
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harness = false
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2019-02-14 01:09:18 +00:00
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[dependencies]
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2023-09-22 04:30:56 +00:00
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merkle_proof = { workspace = true }
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bls = { workspace = true, features = ["arbitrary"] }
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2023-09-26 00:32:18 +00:00
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kzg = { workspace = true }
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2023-09-22 04:30:56 +00:00
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compare_fields = { workspace = true }
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compare_fields_derive = { workspace = true }
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2020-05-18 11:24:23 +00:00
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eth2_interop_keypairs = { path = "../../common/eth2_interop_keypairs" }
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2023-09-22 04:30:56 +00:00
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ethereum-types = { workspace = true, features = ["arbitrary"] }
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ethereum_hashing = { workspace = true }
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hex = { workspace = true }
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int_to_bytes = { workspace = true }
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log = { workspace = true }
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rayon = { workspace = true }
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rand = { workspace = true }
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safe_arith = { workspace = true }
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serde = { workspace = true, features = ["rc"] }
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slog = { workspace = true }
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ethereum_ssz = { workspace = true, features = ["arbitrary"] }
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ethereum_ssz_derive = { workspace = true }
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ssz_types = { workspace = true, features = ["arbitrary"] }
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swap_or_not_shuffle = { workspace = true, features = ["arbitrary"] }
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2020-05-18 11:24:23 +00:00
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test_random_derive = { path = "../../common/test_random_derive" }
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2023-09-22 04:30:56 +00:00
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tree_hash = { workspace = true, features = ["arbitrary"] }
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tree_hash_derive = { workspace = true }
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2022-04-04 00:26:16 +00:00
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rand_xorshift = "0.3.0"
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2023-09-22 04:30:56 +00:00
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cached_tree_hash = { workspace = true }
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serde_yaml = { workspace = true }
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tempfile = { workspace = true }
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derivative = { workspace = true }
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rusqlite = { workspace = true }
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2023-01-12 04:17:03 +00:00
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# The arbitrary dependency is enabled by default since Capella to avoid complexity introduced by
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# `AbstractExecPayload`
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2023-09-22 04:30:56 +00:00
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arbitrary = { workspace = true, features = ["derive"] }
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ethereum_serde_utils = { workspace = true }
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regex = { workspace = true }
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lazy_static = { workspace = true }
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parking_lot = { workspace = true }
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itertools = { workspace = true }
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superstruct = { workspace = true }
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2023-01-09 03:11:59 +00:00
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metastruct = "0.1.0"
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2023-09-22 04:30:56 +00:00
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serde_json = { workspace = true }
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smallvec = { workspace = true }
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maplit = { workspace = true }
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strum = { workspace = true }
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2019-02-15 05:12:24 +00:00
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[dev-dependencies]
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2023-09-22 04:30:56 +00:00
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criterion = { workspace = true }
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beacon_chain = { workspace = true }
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state_processing = { workspace = true }
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tokio = { workspace = true }
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paste = { workspace = true }
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2020-05-05 23:12:28 +00:00
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[features]
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Remove saturating arith from state_processing (#1644)
## Issue Addressed
Resolves #1100
## Proposed Changes
* Implement the `SafeArith` trait for `Slot` and `Epoch`, so that methods like `safe_add` become available.
* Tweak the `SafeArith` trait to allow a different `Rhs` type (analagous to `std::ops::Add`, etc).
* Add a `legacy-arith` feature to `types` and `state_processing` that conditionally enables implementations of
the `std` ops with saturating semantics.
* Check compilation of `types` and `state_processing` _without_ `legacy-arith` on CI,
thus guaranteeing that they only use the `SafeArith` primitives :tada:
## Additional Info
The `legacy-arith` feature gets turned on by all higher-level crates that depend on `state_processing` or `types`, thus allowing the beacon chain, networking, and other components to continue to rely on the availability of ops like `+`, `-`, `*`, etc.
**This is a consensus-breaking change**, but brings us in line with the spec, and our incompatibilities shouldn't have been reachable with any valid configuration of Eth2 parameters.
2020-09-25 05:18:21 +00:00
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default = ["sqlite", "legacy-arith"]
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# Allow saturating arithmetic on slots and epochs. Enabled by default, but deprecated.
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legacy-arith = []
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2023-09-22 04:30:56 +00:00
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sqlite = []
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2023-01-12 04:17:03 +00:00
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# The `arbitrary-fuzz` feature is a no-op provided for backwards compatibility.
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# For simplicity `Arbitrary` is now derived regardless of the feature's presence.
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arbitrary-fuzz = []
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