Fix formatting and expose static policies from sigsum::policy

Author: gregoire-mullvad

src/policy/builtin.rs

@@ -7,10 +7,14 @@ const SRC_SIGSUM_TEST2_2025: &str = include_str!("sigsum-test2-2025.builtin-poli
 const SRC_SIGSUM_TEST_2025_3: &str = include_str!("sigsum-test-2025-3.builtin-policy");
 const SRC_SIGSUM_GENERIC_2025_1: &str = include_str!("sigsum-generic-2025-1.builtin-policy");
 
-pub static SIGSUM_TEST1_2025: LazyLock<Policy> = LazyLock::new(|| Policy::builtin("sigsum-test1-2025").unwrap());
-pub static SIGSUM_TEST2_2025: LazyLock<Policy> = LazyLock::new(|| Policy::builtin("sigsum-test2-2025").unwrap());
-pub static SIGSUM_TEST_2025_3: LazyLock<Policy> = LazyLock::new(|| Policy::builtin("sigsum-test-2025-3").unwrap());
-pub static SIGSUM_GENERIC_2025_1: LazyLock<Policy> = LazyLock::new(|| Policy::builtin("sigsum-generic-2025-1").unwrap());
+pub static SIGSUM_TEST1_2025: LazyLock<Policy> =
+    LazyLock::new(|| Policy::builtin("sigsum-test1-2025").unwrap());
+pub static SIGSUM_TEST2_2025: LazyLock<Policy> =
+    LazyLock::new(|| Policy::builtin("sigsum-test2-2025").unwrap());
+pub static SIGSUM_TEST_2025_3: LazyLock<Policy> =
+    LazyLock::new(|| Policy::builtin("sigsum-test-2025-3").unwrap());
+pub static SIGSUM_GENERIC_2025_1: LazyLock<Policy> =
+    LazyLock::new(|| Policy::builtin("sigsum-generic-2025-1").unwrap());
 
 impl Policy {
     pub fn builtin(name: &str) -> Option<Self> {

src/policy/mod.rs

@@ -2,10 +2,11 @@ use std::collections::HashMap;
 
 use crate::crypto::{Hash, PublicKey};
 
-pub mod builtin;
+mod builtin;
 mod parsing;
 
 pub use parsing::ParsePolicyError;
+pub use builtin::{SIGSUM_GENERIC_2025_1, SIGSUM_TEST1_2025, SIGSUM_TEST2_2025, SIGSUM_TEST_2025_3};
 
 /// A Sigsum policy.
 ///