Move scanner.rs to scanner/lib.rs

.github/workflows/tests.yml

@@ -41,6 +41,7 @@ jobs:
             -p serai-processor-messages \
             -p serai-processor-key-gen \
             -p serai-processor-frost-attempt-manager \
+            -p serai-processor-scanner \
             -p serai-processor \
             -p tendermint-machine \
             -p tributary-chain \

Cargo.toml

@@ -72,6 +72,7 @@ members = [
   "processor/messages",
   "processor/key-gen",
   "processor/frost-attempt-manager",
+  "processor/scanner",
   "processor",
 
   "coordinator/tributary/tendermint",

processor/scanner/Cargo.toml

@@ -0,0 +1,33 @@
+[package]
+name = "serai-processor-scanner"
+version = "0.1.0"
+description = "Scanner of abstract blockchains for Serai"
+license = "AGPL-3.0-only"
+repository = "https://github.com/serai-dex/serai/tree/develop/processor/scanner"
+authors = ["Luke Parker <lukeparker5132@gmail.com>"]
+keywords = ["frost", "multisig", "threshold"]
+edition = "2021"
+rust-version = "1.79"
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[lints]
+workspace = true
+
+[dependencies]
+rand_core = { version = "0.6", default-features = false, features = ["std", "getrandom"] }
+
+frost = { package = "modular-frost", path = "../../crypto/frost", version = "^0.8.1", default-features = false }
+
+serai-validator-sets-primitives = { path = "../../substrate/validator-sets/primitives", default-features = false, features = ["std"] }
+
+hex = { version = "0.4", default-features = false, features = ["std"] }
+log = { version = "0.4", default-features = false, features = ["std"] }
+
+scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["std"] }
+borsh = { version = "1", default-features = false, features = ["std", "derive", "de_strict_order"] }
+serai-db = { path = "../../common/db" }
+
+messages = { package = "serai-processor-messages", path = "../messages" }

processor/scanner/LICENSE

@@ -0,0 +1,15 @@
+AGPL-3.0-only license
+
+Copyright (c) 2022-2024 Luke Parker
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License Version 3 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.

processor/scanner/README.md

@@ -0,0 +1,12 @@
+# Scanner
+
+A scanner of arbitrary blockchains for Serai.
+
+This scanner has two distinct roles:
+
+1) Scanning blocks for received outputs contained within them
+2) Scanning blocks for the completion of eventualities
+
+While these can be optimized into a single structure, they are written as two
+distinct structures (with the associated overhead) for clarity and simplicity
+reasons.