From 0b38e26e615730e593362ea39c5b54ee9cd01b47 Mon Sep 17 00:00:00 2001
From: mvntainer <maintainer3@proton.me>
Date: Wed, 9 Aug 2023 11:59:17 -0400
Subject: [PATCH] add extended support, supports uuid and naivedatetime

---
 Cargo.lock                     | 28 ++++++++++++++++++++++++++++
 sailfish/Cargo.toml            |  3 +++
 sailfish/src/runtime/render.rs | 30 ++++++++++++++++++++++++++++++
 3 files changed, 61 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index acddb2e3..a2caa1cd 100755
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,6 +47,17 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -172,6 +183,7 @@ dependencies = [
  "sailfish-macros",
  "serde",
  "serde_json",
+ "uuid",
  "version_check",
 ]
 
@@ -313,12 +325,28 @@ version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
 
+[[package]]
+name = "uuid"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
+dependencies = [
+ "getrandom",
+ "serde",
+]
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/sailfish/Cargo.toml b/sailfish/Cargo.toml
index c568a232..9e9b7b7a 100755
--- a/sailfish/Cargo.toml
+++ b/sailfish/Cargo.toml
@@ -18,6 +18,7 @@ default = ["config", "derive", "perf-inline"]
 config = ["sailfish-macros/config"]
 # automatically import derive macro
 derive = ["sailfish-macros"]
+extended_support = ["uuid", "chrono"]
 # enable json filter
 json = ["serde", "serde_json"]
 # add more #[inline] attribute
@@ -26,6 +27,8 @@ perf-inline = []
 [dependencies]
 itoap = "1.0.1"
 ryu = "1.0.13"
+uuid = { version = "1.4.1", features = ["v4", "v8", "serde"], optional = true }
+chrono = { version = "0.4.26", features = ["serde"], optional = true}
 serde = { version = "1.0.159", optional = true }
 serde_json = { version = "1.0.95", optional = true }
 
diff --git a/sailfish/src/runtime/render.rs b/sailfish/src/runtime/render.rs
index e9b3f704..620d5631 100644
--- a/sailfish/src/runtime/render.rs
+++ b/sailfish/src/runtime/render.rs
@@ -124,6 +124,36 @@ impl Render for char {
     }
 }
 
+#[cfg(feature="extended_support")]
+impl Render for uuid::Uuid {
+    #[inline]
+    fn render(&self, b: &mut Buffer) -> Result<(), RenderError> {
+        b.push_str(&self.to_string());
+        Ok(())
+    }
+
+    #[inline]
+    fn render_escaped(&self, b: &mut Buffer) -> Result<(), RenderError> {
+        escape::escape_to_buf(&self.to_string(), b);
+        Ok(())
+    }
+}
+
+#[cfg(feature="extended_support")]
+impl Render for chrono::NaiveDateTime {
+    #[inline]
+    fn render(&self, b: &mut Buffer) -> Result<(), RenderError> {
+        b.push_str(&self.to_string());
+        Ok(())
+    }
+
+    #[inline]
+    fn render_escaped(&self, b: &mut Buffer) -> Result<(), RenderError> {
+        escape::escape_to_buf(&self.to_string(), b);
+        Ok(())
+    }
+}
+
 impl Render for PathBuf {
     #[inline]
     fn render(&self, b: &mut Buffer) -> Result<(), RenderError> {