From 894c76a342f83e3314f419dbcc7655d52af3ca24 Mon Sep 17 00:00:00 2001
From: Jack <jackthughes@yahoo.com>
Date: Thu, 2 Jun 2022 12:26:07 -0700
Subject: [PATCH] Use File.read_exact instead of File.read

---
 src/linux.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/linux.rs b/src/linux.rs
index 67d09ff3..f75439bb 100644
--- a/src/linux.rs
+++ b/src/linux.rs
@@ -175,7 +175,7 @@ impl I2CDevice for LinuxI2CDevice {
 
     /// Read data from the device to fill the provided slice
     fn read(&mut self, data: &mut [u8]) -> Result<(), LinuxI2CError> {
-        self.devfile.read(data).map_err(From::from).map(drop)
+        self.devfile.read_exact(data).map_err(From::from).map(drop)
     }
 
     /// Write the provided buffer to the device