chore: bump MSRV to 1.91.0

Author: plusvic

.github/workflows/code_health.yaml

@@ -8,8 +8,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
-    - uses: dtolnay/rust-toolchain@1.89.0
+    - uses: dtolnay/rust-toolchain@master
       with:
+        toolchain: stable
         components: clippy
     - run: cargo clippy --tests --no-deps -- --deny clippy::all
 
@@ -18,7 +19,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
-    - uses: dtolnay/rust-toolchain@1.89.0
+    - uses: dtolnay/rust-toolchain@master
       with:
+        toolchain: stable
         components: rustfmt
     - run: cargo fmt --all --check

.github/workflows/tests.yaml

@@ -28,7 +28,7 @@ jobs:
         include:
           - build: msrv
             os: ubuntu-latest
-            rust: 1.89.0
+            rust: 1.91.0
             target: x86_64-unknown-linux-gnu
             args: "--features=magic-module,rules-profiling"
             rust_flags: "-Awarnings"

Cargo.toml

@@ -10,9 +10,8 @@ keywords = ["pattern-matching", "cybersecurity", "forensics", "malware", "yara"]
 
 # When updating rust-version also update MSRV in:
 #   .github/workflows/tests.yaml
-#   .github/workflows/code_health.yaml
 #
-rust-version = "1.89.0"
+rust-version = "1.91.0"
 
 [workspace]
 members = [

js-wasm/src/lib.rs

@@ -1,3 +1,4 @@
+#[cfg(any(target_family = "wasm", test))]
 use serde::{Deserialize, Serialize};
 #[cfg(any(target_family = "wasm", test))]
 use yara_x::{
@@ -14,6 +15,7 @@ use std::time::Duration;
 #[cfg(target_family = "wasm")]
 use wasm_bindgen::prelude::*;
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
 struct ScanResult {
@@ -23,6 +25,7 @@ struct ScanResult {
     matches: Vec<RuleMatch>,
 }
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
 struct RuleMatch {
@@ -35,13 +38,15 @@ struct RuleMatch {
     patterns: Vec<PatternMatchResult>,
 }
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
 struct MetadataEntry {
     identifier: String,
     value: MetadataValue,
 }
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(untagged)]
 enum MetadataValue {
@@ -52,6 +57,7 @@ enum MetadataValue {
     Bytes(Vec<u8>),
 }
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "camelCase")]
 struct PatternMatchResult {
@@ -61,6 +67,7 @@ struct PatternMatchResult {
     matches: Vec<PatternData>,
 }
 
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "camelCase")]
 struct PatternData {
@@ -69,7 +76,7 @@ struct PatternData {
     xor_key: Option<u8>,
 }
 
-#[cfg(test)]
+#[cfg(any(target_family = "wasm", test))]
 #[derive(Debug)]
 struct CompileOutcome {
     warnings: Vec<String>,