Use explicit "dyn" keyword

Trait objects without "dyn" keyword is now deprecated.
zlxwzj · Sep 7, 2019 · 32b169f · 32b169f
1 parent 766505c
commit 32b169f
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/relay-rust/src/execution_error.rs b/relay-rust/src/execution_error.rs
@@ -112,7 +112,7 @@ impl error::Error for ProcessStatusError {
  "Execution terminated with failure"
  }
 
- fn cause(&self) -> Option<&error::Error> {
+ fn cause(&self) -> Option<&dyn error::Error> {
  None
  }
 }
@@ -134,7 +134,7 @@ impl error::Error for ProcessIoError {
  "Execution I/O failed"
  }
 
- fn cause(&self) -> Option<&error::Error> {
+ fn cause(&self) -> Option<&dyn error::Error> {
  Some(&self.error)
  }
 }
@@ -158,7 +158,7 @@ impl error::Error for CommandExecutionError {
  }
  }
 
- fn cause(&self) -> Option<&error::Error> {
+ fn cause(&self) -> Option<&dyn error::Error> {
  match *self {
  CommandExecutionError::ProcessIo(ref err) => Some(err),
  CommandExecutionError::ProcessStatus(ref err) => Some(err),

diff --git a/relay-rust/src/main.rs b/relay-rust/src/main.rs
@@ -36,7 +36,7 @@ use std::time::Duration;
 const TAG: &str = "Main";
 const REQUIRED_APK_VERSION_CODE: &str = "6";
 
-const COMMANDS: &[&Command] = &[
+const COMMANDS: &[&dyn Command] = &[
  &InstallCommand,
  &UninstallCommand,
  &ReinstallCommand,