Merge pull request rust-embedded#55 from eldruin/compat-1.31.0

Make compatible with Rust 1.31.0 and prepare patch release
fusion-engineering-forks · Dec 2, 2019 · b6b4065 · b6b4065
2 parents 5f00148 + 2210487
commit b6b4065
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "i2cdev"
-version = "0.4.3"
+version = "0.4.4"
 authors = ["Paul Osborne <[email protected]>"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rust-embedded/rust-i2cdev"

diff --git a/src/mock.rs b/src/mock.rs
@@ -38,7 +38,8 @@ impl I2CRegisterMap {
 impl I2CRegisterMap {
     /// Read data from the device to fill the provided slice
     fn read(&mut self, data: &mut [u8]) -> I2CResult<()> {
-        data.clone_from_slice(&self.registers[self.offset..(self.offset + data.len())]);
+        let len = data.len();
+        data.clone_from_slice(&self.registers[self.offset..(self.offset + len)]);
         println!("READ  | 0x{:X} : {:?}", self.offset - data.len(), data);
         Ok(())
     }