diff options
Diffstat (limited to 'src/builder.rs')
-rw-r--r-- | src/builder.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/builder.rs b/src/builder.rs index 7a26151..f429ad4 100644 --- a/src/builder.rs +++ b/src/builder.rs @@ -181,6 +181,7 @@ impl ConfigBuilder<DefaultState> { /// Registers new [`Source`] in this builder. /// /// Calling this method does not invoke any I/O. [`Source`] is only saved in internal register for later use. + #[must_use] pub fn add_source<T>(mut self, source: T) -> Self where T: Source + Send + Sync + 'static, @@ -270,6 +271,7 @@ impl ConfigBuilder<AsyncState> { /// Registers new [`Source`] in this builder. /// /// Calling this method does not invoke any I/O. [`Source`] is only saved in internal register for later use. + #[must_use] pub fn add_source<T>(mut self, source: T) -> ConfigBuilder<AsyncState> where T: Source + Send + Sync + 'static, @@ -281,6 +283,7 @@ impl ConfigBuilder<AsyncState> { /// Registers new [`AsyncSource`] in this builder. /// /// Calling this method does not invoke any I/O. [`AsyncSource`] is only saved in internal register for later use. + #[must_use] pub fn add_async_source<T>(mut self, source: T) -> ConfigBuilder<AsyncState> where T: AsyncSource + Send + Sync + 'static, |