Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/vendor/gix-packetline-blocking/src/encode/mod.rs b/vendor/gix-packetline-blocking/src/encode/mod.rs
new file mode 100644
index 000000000..302c6d370
--- /dev/null
+++ b/vendor/gix-packetline-blocking/src/encode/mod.rs
@@ -0,0 +1,27 @@
+use crate::MAX_DATA_LEN;
+
+/// The error returned by most functions in the [`encode`][crate::encode] module
+#[derive(Debug, thiserror::Error)]
+#[allow(missing_docs)]
+pub enum Error {
+    #[error("Cannot encode more than {MAX_DATA_LEN} bytes, got {length_in_bytes}")]
+    DataLengthLimitExceeded { length_in_bytes: usize },
+    #[error("Empty lines are invalid")]
+    DataIsEmpty,
+}
+
+#[cfg(all(not(feature = "blocking-io"), feature = "async-io"))]
+mod async_io;
+#[cfg(all(not(feature = "blocking-io"), feature = "async-io"))]
+pub use async_io::*;
+
+#[cfg(feature = "blocking-io")]
+mod blocking_io;
+#[cfg(feature = "blocking-io")]
+pub use blocking_io::*;
+
+pub(crate) fn u16_to_hex(value: u16) -> [u8; 4] {
+    let mut buf = [0u8; 4];
+    faster_hex::hex_encode(&value.to_be_bytes(), &mut buf).expect("two bytes to 4 hex chars never fails");
+    buf
+}