feat: Added transaction support

Author: mitsuhiko

Cargo.toml

@@ -35,7 +35,7 @@ failure = { version = "0.1", optional = true }
 log = { version = "0.4", optional = true }
 serde = "1.0"
 serde_json = "1.0"
-sentry-types = "0.3.0"
+sentry-types = "0.3.1"
 reqwest = { version = "0.8.5", optional = true }
 uuid = { version = "0.6.2", features = ["v4"] }
 lazy_static = "1.0.0"

src/client/real.rs

@@ -278,6 +278,12 @@ impl Client {
                 );
             }
 
+            if event.transaction.is_none() {
+                if let Some(ref txn) = scope.transaction {
+                    event.transaction = Some((**txn).clone());
+                }
+            }
+
             if event.fingerprint.len() == 1
                 && (event.fingerprint[0] == "{{ default }}"
                     || event.fingerprint[0] == "{{default}}")

src/scope/noop.rs

@@ -72,6 +72,11 @@ impl Scope {
         shim_unreachable!();
     }
 
+    pub fn set_transaction(&mut self, transaction: Option<&str>) {
+        let _transaction = transaction;
+        shim_unreachable!();
+    }
+
     pub fn set_user(&mut self, user: Option<User>) {
         let _user = user;
         shim_unreachable!();

src/scope/real.rs

@@ -56,6 +56,7 @@ pub(crate) fn scope_panic_safe() -> bool {
 #[derive(Debug, Clone)]
 pub struct Scope {
     pub(crate) fingerprint: Option<Arc<Vec<Cow<'static, str>>>>,
+    pub(crate) transaction: Option<Arc<String>>,
     pub(crate) breadcrumbs: im::Vector<Breadcrumb>,
     pub(crate) user: Option<Arc<User>>,
     pub(crate) extra: im::HashMap<String, Value>,
@@ -66,6 +67,7 @@ pub struct Scope {
 fn default_scope() -> Scope {
     Scope {
         fingerprint: None,
+        transaction: None,
         breadcrumbs: Default::default(),
         user: None,
         extra: Default::default(),
@@ -322,6 +324,11 @@ impl Scope {
             fingerprint.map(|fp| Arc::new(fp.iter().map(|x| Cow::Owned(x.to_string())).collect()))
     }
 
+    /// Sets the transaction.
+    pub fn set_transaction(&mut self, transaction: Option<&str>) {
+        self.transaction = transaction.map(|txn| Arc::new(txn.to_string()));
+    }
+
     /// Sets the user for the current scope.
     pub fn set_user(&mut self, user: Option<User>) {
         self.user = user.map(Arc::new);