h3i: Expose stream type IDs (#1851)

cloudflare · Sep 26, 2024 · 2e2df0e · 2e2df0e
1 parent 115d6ee
commit 2e2df0e
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Showing 2 changed files with 24 additions and 5 deletions.
diff --git a/h3i/src/lib.rs b/h3i/src/lib.rs
@@ -53,6 +53,26 @@ use quiche::h3::NameValue;
 
 use smallvec::SmallVec;
 
+/// The ID for an HTTP/3 control stream type.
+///
+/// See https://datatracker.ietf.org/doc/html/rfc9114#name-control-streams.
+pub const HTTP3_CONTROL_STREAM_TYPE_ID: u64 = 0x0;
+
+/// The ID for an HTTP/3 push stream type.
+///
+/// See https://datatracker.ietf.org/doc/html/rfc9114#name-push-streams.
+pub const HTTP3_PUSH_STREAM_TYPE_ID: u64 = 0x1;
+
+/// The ID for a QPACK encoder stream type.
+///
+/// See https://datatracker.ietf.org/doc/html/rfc9204#section-4.2-2.1.
+pub const QPACK_ENCODER_STREAM_TYPE_ID: u64 = 0x2;
+
+/// The ID for a QPACK decoder stream type.
+///
+/// See https://datatracker.ietf.org/doc/html/rfc9204#section-4.2-2.2.
+pub const QPACK_DECODER_STREAM_TYPE_ID: u64 = 0x3;
+
 #[derive(Default)]
 struct StreamIdAllocator {
     id: u64,

diff --git a/h3i/src/recordreplay/qlog.rs b/h3i/src/recordreplay/qlog.rs
@@ -50,11 +50,10 @@ use crate::actions::h3::Action;
 use crate::actions::h3::WaitType;
 use crate::encode_header_block;
 use crate::fake_packet_sent;
-
-const HTTP3_CONTROL_STREAM_TYPE_ID: u64 = 0x0;
-const HTTP3_PUSH_STREAM_TYPE_ID: u64 = 0x1;
-const QPACK_ENCODER_STREAM_TYPE_ID: u64 = 0x2;
-const QPACK_DECODER_STREAM_TYPE_ID: u64 = 0x3;
+use crate::HTTP3_CONTROL_STREAM_TYPE_ID;
+use crate::HTTP3_PUSH_STREAM_TYPE_ID;
+use crate::QPACK_DECODER_STREAM_TYPE_ID;
+use crate::QPACK_ENCODER_STREAM_TYPE_ID;
 
 /// A qlog event representation using either the official RFC format or the
 /// catch-al JSON event.