test(tower): fix doctests (#888)

Author: lcian

Makefile

@@ -33,6 +33,11 @@ lint:
 	cargo +stable clippy --all-features --tests --examples -- -D clippy::all
 .PHONY: lint
 
+fix:
+	@rustup component add clippy --toolchain stable 2> /dev/null
+	cargo +stable clippy --all-features --workspace --tests --examples --fix -- -D clippy::all
+.PHONY: fix
+
 # Tests
 
 test: checkall testall

sentry-backtrace/src/utils.rs

@@ -57,7 +57,7 @@ pub fn filename(s: &str) -> &str {
     s.rsplit(&['/', '\\'][..]).next().unwrap()
 }
 
-pub fn strip_symbol(s: &str) -> Cow<str> {
+pub fn strip_symbol(s: &str) -> Cow<'_, str> {
     let stripped_trailing_hash = HASH_FUNC_RE
         .captures(s)
         .map(|c| c.get(1).unwrap().as_str())

sentry-core/src/performance.rs

@@ -757,7 +757,7 @@ impl Transaction {
     /// for as long as it lives. Therefore you must take care not to keep the returned
     /// `TransactionData` around too long or it will never relinquish the lock and you may run into
     /// a deadlock.
-    pub fn data(&self) -> TransactionData {
+    pub fn data(&self) -> TransactionData<'_> {
         TransactionData(self.inner.lock().unwrap())
     }
 
@@ -988,7 +988,7 @@ impl Span {
     /// for as long as it lives. Therefore you must take care not to keep the returned
     /// `Data` around too long or it will never relinquish the lock and you may run into
     /// a deadlock.
-    pub fn data(&self) -> Data {
+    pub fn data(&self) -> Data<'_> {
         Data(self.span.lock().unwrap())
     }
 

sentry-tower/src/lib.rs

@@ -133,10 +133,10 @@
 //! When using `axum`, either use [`tower::ServiceBuilder`] as shown above, or make sure you
 //! reorder the layers, like so:
 //!
-//! ```rust
+//! ```ignore
 //! let app = Router::new()
 //!     .route("/", get(handler))
-//!     .layer(sentry_tower::SentryHttpLayer::with_transaction())
+//!     .layer(sentry_tower::SentryHttpLayer::new().enable_transaction())
 //!     .layer(sentry_tower::NewSentryLayer::<Request>::new_from_top())
 //! ```
 //!