From 78e74fbf35766eab517bc0c25da637e36ec4174e Mon Sep 17 00:00:00 2001
From: timofey <tim@ongoteam.yaconnect.com>
Date: Sat, 29 Jul 2023 19:55:14 +0000
Subject: [PATCH] `ExtensionSourceM`

---
 src/rcore.rs       | 4 ++--
 src/rcore/modes.rs | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/rcore.rs b/src/rcore.rs
index 4d60003..64e753e 100644
--- a/src/rcore.rs
+++ b/src/rcore.rs
@@ -33,8 +33,8 @@ pub use self::hashing::{Hash, HASH_SIZE, HASH_ZEROS};
 pub use self::inctx::InCtx;
 pub use self::inlining::{Inlining, InliningExt, InliningResultExt};
 pub use self::modes::{
-    ExtensionResultM, FactoryModeParse, FactoryModeProxy, Mode, ParseMode, ParseResultM,
-    RegularFactory, RegularMode, WithMode, WithParseMode,
+    ExtensionResultM, ExtensionSourceM, FactoryModeParse, FactoryModeProxy, Mode, ParseMode,
+    ParseResultM, RegularFactory, RegularMode, WithMode, WithParseMode,
 };
 pub use self::origin::{OFctr, Origin};
 pub use self::point::Point;
diff --git a/src/rcore/modes.rs b/src/rcore/modes.rs
index 38a6bd0..fb6c2de 100644
--- a/src/rcore/modes.rs
+++ b/src/rcore/modes.rs
@@ -71,6 +71,9 @@ pub type ParseResultM<'a, Ctx, F, I> =
 pub type ExtensionResultM<'a, Ctx, F> =
     <<F as ParseMode>::Mode as Mode>::ExtensionResult<Mtbl<'a, Ctx, F>, ParseError<'a, Ctx, F>>;
 
+pub type ExtensionSourceM<'a, Ctx, F> =
+    <<F as ParseMode>::Mode as Mode>::ExtensionSource<Mtbl<'a, Ctx, F>, ParseError<'a, Ctx, F>>;
+
 pub trait FactoryModeParse<'a, Ctx: Context<'a>>: FactoryBase<'a, Ctx> + ParseMode {
     fn mdeserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> ParseResultM<'a, Ctx, Self, I>;
     fn mextend(&self, mentionable: Self::Mtbl, tail: &[u8]) -> ExtensionResultM<'a, Ctx, Self>;