From 85665003a7d9e013b1d7df5578dbf47ddf81b236 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Thu, 6 Dec 2018 18:04:33 +0000
Subject: epee: better network buffer data structure

avoids pointless allocs and memcpy
---
 contrib/epee/include/net/levin_base.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'contrib/epee/include/net/levin_base.h')

diff --git a/contrib/epee/include/net/levin_base.h b/contrib/epee/include/net/levin_base.h
index 7d060f5ef..a88a1eb49 100644
--- a/contrib/epee/include/net/levin_base.h
+++ b/contrib/epee/include/net/levin_base.h
@@ -80,8 +80,8 @@ namespace levin
   template<class t_connection_context = net_utils::connection_context_base>
   struct levin_commands_handler
   {
-    virtual int invoke(int command, const std::string& in_buff, std::string& buff_out, t_connection_context& context)=0;
-    virtual int notify(int command, const std::string& in_buff, t_connection_context& context)=0;
+    virtual int invoke(int command, const epee::span<const uint8_t> in_buff, std::string& buff_out, t_connection_context& context)=0;
+    virtual int notify(int command, const epee::span<const uint8_t> in_buff, t_connection_context& context)=0;
     virtual void callback(t_connection_context& context){};
 
     virtual void on_connection_new(t_connection_context& context){};
-- 
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