diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a6d34e1..4c8f2d1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -2,9 +2,12 @@ name: CI
 
 on:
   push:
-    branches: [ master ]
+    branches:
+      - "**"
   pull_request:
-    branches: [ master ]
+    branches:
+      - "master"
+      - "yang2"
 
 env:
   CARGO_TERM_COLOR: always
@@ -17,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
       - uses: Swatinem/rust-cache@v2
@@ -33,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
       - name: Run Clippy
@@ -42,36 +45,21 @@ jobs:
   test:
     name: Tests and Coverage Report
     env:
-      yang2_rs: rust_ci_github_actions_workflow
       CARGO_INCREMENTAL: 0
-      RUSTFLAGS: -Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort
+      RUSTFLAGS: -Cinstrument-coverage -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort
       RUSTDOCFLAGS: -Cpanic=abort
+      LLVM_PROFILE_FILE: yang_rs-%p-%m.profraw
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: true
-      - name: Cache dependencies
-        uses: actions/cache@v2
-        env:
-          cache-name: cache-dependencies
+      - uses: dtolnay/rust-toolchain@nightly
         with:
-          path: |
-            ~/.cargo/.crates.toml
-            ~/.cargo/.crates2.json
-            ~/.cargo/bin
-            ~/.cargo/registry/index
-            ~/.cargo/registry/cache
-            target
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('Cargo.lock') }}
+          components: llvm-tools-preview
       - name: Generate test result and coverage report
         run: |
           cargo install cargo2junit grcov;
           cargo test --features bundled $CARGO_OPTIONS -- -Z unstable-options --format json | cargo2junit > results.xml;
-          grcov . -s . -t lcov --llvm --ignore-not-existing --ignore "/*" --ignore "tests/*" --ignore "examples/*" --ignore "libyang2-sys/*" -o lcov.info;
+          grcov . -s . --binary-path ./target/debug/ -t lcov --llvm --ignore-not-existing --ignore "/*" --ignore "tests/*" --ignore "examples/*" --ignore "libyang3-sys/*" -o lcov.info;
       - name: Upload test results
         uses: EnricoMi/publish-unit-test-result-action@v1
         with:
diff --git a/src/data.rs b/src/data.rs
index bd5e9d7..e133230 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -727,10 +727,10 @@ unsafe impl<'a> Binding<'a> for DataTree<'a> {
     }
 }
 
-unsafe impl<'a> Send for DataTree<'a> {}
-unsafe impl<'a> Sync for DataTree<'a> {}
+unsafe impl Send for DataTree<'_> {}
+unsafe impl Sync for DataTree<'_> {}
 
-impl<'a> Drop for DataTree<'a> {
+impl Drop for DataTree<'_> {
     fn drop(&mut self) {
         unsafe { ffi::lyd_free_all(self.raw) };
     }
@@ -1079,8 +1079,8 @@ impl<'a, 'b> DataNodeRef<'a, 'b> {
     }
 }
 
-impl<'a, 'b> Data<'b> for DataNodeRef<'a, 'b> {
-    fn tree(&self) -> &DataTree<'b> {
+impl<'a> Data<'a> for DataNodeRef<'_, 'a> {
+    fn tree(&self) -> &DataTree<'a> {
         self.tree
     }
 
@@ -1139,7 +1139,7 @@ impl<'a, 'b> NodeIterable<'a> for DataNodeRef<'a, 'b> {
     }
 }
 
-impl<'a, 'b> PartialEq for DataNodeRef<'a, 'b> {
+impl PartialEq for DataNodeRef<'_, '_> {
     fn eq(&self, other: &DataNodeRef<'_, '_>) -> bool {
         self.raw == other.raw
     }
@@ -1191,7 +1191,7 @@ unsafe impl<'a, 'b> Binding<'a> for Metadata<'a, 'b> {
     }
 }
 
-impl<'a, 'b> PartialEq for Metadata<'a, 'b> {
+impl PartialEq for Metadata<'_, '_> {
     fn eq(&self, other: &Metadata<'_, '_>) -> bool {
         self.raw == other.raw
     }
diff --git a/src/schema.rs b/src/schema.rs
index d1995a7..762d3a4 100644
--- a/src/schema.rs
+++ b/src/schema.rs
@@ -372,12 +372,12 @@ unsafe impl<'a> Binding<'a> for SchemaModule<'a> {
     unsafe fn from_raw(
         context: &'a Context,
         raw: *mut ffi::lys_module,
-    ) -> SchemaModule<'_> {
+    ) -> SchemaModule<'a> {
         SchemaModule { context, raw }
     }
 }
 
-impl<'a> PartialEq for SchemaModule<'a> {
+impl PartialEq for SchemaModule<'_> {
     fn eq(&self, other: &SchemaModule<'_>) -> bool {
         self.raw == other.raw
     }
@@ -948,7 +948,7 @@ unsafe impl<'a> Binding<'a> for SchemaNode<'a> {
     unsafe fn from_raw(
         context: &'a Context,
         raw: *mut ffi::lysc_node,
-    ) -> SchemaNode<'_> {
+    ) -> SchemaNode<'a> {
         let nodetype = unsafe { (*raw).nodetype } as u32;
         let kind = match nodetype {
             ffi::LYS_CONTAINER => SchemaNodeKind::Container,
@@ -986,7 +986,7 @@ impl<'a> NodeIterable<'a> for SchemaNode<'a> {
     }
 }
 
-impl<'a> PartialEq for SchemaNode<'a> {
+impl PartialEq for SchemaNode<'_> {
     fn eq(&self, other: &SchemaNode<'_>) -> bool {
         self.raw == other.raw
     }
@@ -997,7 +997,7 @@ unsafe impl Sync for SchemaNode<'_> {}
 
 // ===== impl SchemaStmtMust =====
 
-impl<'a> SchemaStmtMust<'a> {
+impl SchemaStmtMust<'_> {
     // TODO: XPath condition
 
     /// description substatement.
@@ -1028,7 +1028,7 @@ unsafe impl<'a> Binding<'a> for SchemaStmtMust<'a> {
     unsafe fn from_raw(
         _context: &'a Context,
         raw: *mut ffi::lysc_must,
-    ) -> SchemaStmtMust<'_> {
+    ) -> SchemaStmtMust<'a> {
         SchemaStmtMust {
             raw,
             _marker: std::marker::PhantomData,
@@ -1041,7 +1041,7 @@ unsafe impl Sync for SchemaStmtMust<'_> {}
 
 // ===== impl SchemaStmtWhen =====
 
-impl<'a> SchemaStmtWhen<'a> {
+impl SchemaStmtWhen<'_> {
     // TODO: XPath condition
 
     /// description substatement.
@@ -1062,7 +1062,7 @@ unsafe impl<'a> Binding<'a> for SchemaStmtWhen<'a> {
     unsafe fn from_raw(
         _context: &'a Context,
         raw: *mut *mut ffi::lysc_when,
-    ) -> SchemaStmtWhen<'_> {
+    ) -> SchemaStmtWhen<'a> {
         let raw = unsafe { *raw };
         SchemaStmtWhen {
             raw,
@@ -1076,7 +1076,7 @@ unsafe impl Sync for SchemaStmtWhen<'_> {}
 
 // ===== impl SchemaLeafType =====
 
-impl<'a> SchemaLeafType<'a> {
+impl SchemaLeafType<'_> {
     /// Returns the resolved base type.
     pub fn base_type(&self) -> DataValueType {
         let base_type = unsafe { (*self.raw).basetype };
@@ -1111,7 +1111,7 @@ unsafe impl<'a> Binding<'a> for SchemaLeafType<'a> {
     unsafe fn from_raw(
         context: &'a Context,
         raw: *mut ffi::lysc_type,
-    ) -> SchemaLeafType<'_> {
+    ) -> SchemaLeafType<'a> {
         SchemaLeafType { context, raw }
     }
 }
@@ -1210,7 +1210,7 @@ unsafe impl<'a> Binding<'a> for SchemaExtInstance<'a> {
     unsafe fn from_raw(
         context: &'a Context,
         raw: *mut ffi::lysc_ext_instance,
-    ) -> SchemaExtInstance<'_> {
+    ) -> SchemaExtInstance<'a> {
         SchemaExtInstance { context, raw }
     }
 }