From 7320b5f3c7cbb0d393b04e36df014932acbd2bd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaume=20Delcl=C3=B2s=20Coll?= <jaume.delclos@prima.it>
Date: Wed, 19 Nov 2025 15:58:34 +0100
Subject: [PATCH 1/2] expose binary version of attachment body

---
 src/core/header.rs     | 1 +
 src/lib.rs             | 1 +
 src/parsers/message.rs | 5 +++++
 3 files changed, 7 insertions(+)

diff --git a/src/core/header.rs b/src/core/header.rs
index 54e9c49..86bee3c 100644
--- a/src/core/header.rs
+++ b/src/core/header.rs
@@ -764,6 +764,7 @@ impl<'x> MessagePart<'x> {
                 PartType::Message(v) => PartType::Message(v.into_owned()),
                 PartType::Multipart(v) => PartType::Multipart(v),
             },
+            raw_body: self.raw_body.into_owned().into(),
             encoding: self.encoding,
             offset_header: self.offset_header,
             offset_body: self.offset_body,
diff --git a/src/lib.rs b/src/lib.rs
index ea84deb..4c19664 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -61,6 +61,7 @@ pub struct MessagePart<'x> {
     #[cfg_attr(feature = "serde", serde(default))]
     //#[cfg_attr(feature = "rkyv", rkyv(omit_bounds))]
     pub body: PartType<'x>,
+    pub raw_body: Cow<'x, [u8]>,
     #[cfg_attr(feature = "serde", serde(skip))]
     pub encoding: Encoding,
     pub offset_header: u32,
diff --git a/src/parsers/message.rs b/src/parsers/message.rs
index 4ff25f9..9aa1035 100644
--- a/src/parsers/message.rs
+++ b/src/parsers/message.rs
@@ -182,6 +182,7 @@ impl MessageParser {
                             is_encoding_problem: false,
                             encoding: Encoding::None,
                             body: PartType::default(),
+                            raw_body: vec![].into(),
                         });
                         state_stack.push((state, None));
                         state = new_state;
@@ -229,6 +230,7 @@ impl MessageParser {
                     offset_body: state.offset_body as u32,
                     offset_end: 0,
                     body: PartType::default(), // Temp value, will be replaced later.
+                    raw_body: vec![].into(),
                 });
                 state_stack.push((state, message.into()));
                 message = Message::new();
@@ -262,6 +264,7 @@ impl MessageParser {
             } else {
                 state.offset_end = offset_end;
             }
+            let raw_body = bytes.clone();
 
             let body_part = if mime_type != MimeType::Message {
                 let is_inline = is_inline
@@ -382,6 +385,7 @@ impl MessageParser {
                 encoding,
                 is_encoding_problem,
                 body: body_part,
+                raw_body: raw_body,
                 offset_header: state.offset_header as u32,
                 offset_body: state.offset_body as u32,
                 offset_end: state.offset_end as u32,
@@ -523,6 +527,7 @@ impl MessageParser {
                 encoding: Encoding::None,
                 is_encoding_problem: true,
                 body: PartType::Text("".into()),
+                raw_body: vec![].into(),
                 offset_header: 0,
                 offset_body: message.raw_message.len() as u32,
                 offset_end: message.raw_message.len() as u32,

From 838b5745904eda78dee2492714dde8812c474324 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaume=20Delcl=C3=B2s=20Coll?= <jaume.delclos@prima.it>
Date: Wed, 19 Nov 2025 17:50:32 +0100
Subject: [PATCH 2/2] getter method

---
 src/core/header.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/header.rs b/src/core/header.rs
index 86bee3c..64e67fb 100644
--- a/src/core/header.rs
+++ b/src/core/header.rs
@@ -751,6 +751,11 @@ impl<'x> MessagePart<'x> {
         self.offset_end
     }
 
+    /// Get the raw body bytes of this part
+    pub fn raw_body(&self) -> &[u8] {
+        self.raw_body.as_ref()
+    }
+
     /// Returns an owned version of the this part
     pub fn into_owned(self) -> MessagePart<'static> {
         MessagePart {