make uuid an optional dependency

Author: mhils

Cargo.toml

@@ -11,14 +11,18 @@ categories = ["encoding", "development-tools"]
 edition = "2021"
 rust-version = "1.70"
 
+[features]
+default = ["uuids"]
+uuids = ["dep:uuid", "dep:newtype-uuid"]
+
 [dependencies]
 chrono = { version = "0.4.41", default-features = false, features = ["std"] }
 indexmap = "2.7.1"
 quick-xml = "0.38.1"
-newtype-uuid = "1.2.4"
+newtype-uuid = { version = "1.2.4", optional = true }
 thiserror = "2.0.12"
 strip-ansi-escapes = "0.2.1"
-uuid = "1.17.0"
+uuid = { version = "1.17.0", optional = true }
 
 [dev-dependencies]
 goldenfile = "1.7.3"

src/report.rs

@@ -4,13 +4,17 @@
 use crate::{serialize::serialize_report, SerializeError};
 use chrono::{DateTime, FixedOffset};
 use indexmap::map::IndexMap;
+#[cfg(feature = "uuids")]
 use newtype_uuid::{GenericUuid, TypedUuid, TypedUuidKind, TypedUuidTag};
 use std::{borrow::Borrow, hash::Hash, io, iter, ops::Deref, time::Duration};
+#[cfg(feature = "uuids")]
 use uuid::Uuid;
 
 /// A tag indicating the kind of report.
+#[cfg(feature = "uuids")]
 pub enum ReportKind {}
 
+#[cfg(feature = "uuids")]
 impl TypedUuidKind for ReportKind {
     fn tag() -> TypedUuidTag {
         const TAG: TypedUuidTag = TypedUuidTag::new("quick-junit-report");
@@ -19,6 +23,7 @@ impl TypedUuidKind for ReportKind {
 }
 
 /// A unique identifier associated with a report.
+#[cfg(feature = "uuids")]
 pub type ReportUuid = TypedUuid<ReportKind>;
 
 /// The root element of a JUnit report.
@@ -30,6 +35,7 @@ pub struct Report {
     /// A unique identifier associated with this report.
     ///
     /// This is an extension to the spec that's used by nextest.
+    #[cfg(feature = "uuids")]
     pub uuid: Option<ReportUuid>,
 
     /// The time at which the first test in this report began execution.
@@ -60,6 +66,7 @@ impl Report {
     pub fn new(name: impl Into<XmlString>) -> Self {
         Self {
             name: name.into(),
+            #[cfg(feature = "uuids")]
             uuid: None,
             timestamp: None,
             time: None,
@@ -73,6 +80,7 @@ impl Report {
     /// Sets a unique ID for this `Report`.
     ///
     /// This is an extension that's used by nextest.
+    #[cfg(feature = "uuids")]
     pub fn set_report_uuid(&mut self, uuid: ReportUuid) -> &mut Self {
         self.uuid = Some(uuid);
         self
@@ -81,6 +89,7 @@ impl Report {
     /// Sets a unique ID for this `Report` from an untyped [`Uuid`].
     ///
     /// This is an extension that's used by nextest.
+    #[cfg(feature = "uuids")]
     pub fn set_uuid(&mut self, uuid: Uuid) -> &mut Self {
         self.uuid = Some(ReportUuid::from_untyped_uuid(uuid));
         self

src/serialize.rs

@@ -52,6 +52,7 @@ pub(crate) fn serialize_report_impl(
     // Use the destructuring syntax to ensure that all fields are handled.
     let Report {
         name,
+        #[cfg(feature = "uuids")]
         uuid,
         timestamp,
         time,
@@ -68,6 +69,7 @@ pub(crate) fn serialize_report_impl(
         ("failures", failures.to_string().as_str()),
         ("errors", errors.to_string().as_str()),
     ]);
+    #[cfg(feature = "uuids")]
     if let Some(uuid) = uuid {
         testsuites_tag.push_attribute(("uuid", uuid.to_string().as_str()));
     }