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-rw-r--r--src/errors/async_di_container.rs79
-rw-r--r--src/errors/injectable.rs14
-rw-r--r--src/errors/mod.rs3
-rw-r--r--src/errors/ptr.rs18
4 files changed, 113 insertions, 1 deletions
diff --git a/src/errors/async_di_container.rs b/src/errors/async_di_container.rs
new file mode 100644
index 0000000..4f5e50a
--- /dev/null
+++ b/src/errors/async_di_container.rs
@@ -0,0 +1,79 @@
+//! Error types for [`AsyncDIContainer`] and it's related structs.
+//!
+//! ---
+//!
+//! *This module is only available if Syrette is built with the "async" feature.*
+//!
+//! [`AsyncDIContainer`]: crate::async_di_container::AsyncDIContainer
+
+use crate::errors::injectable::InjectableError;
+
+/// Error type for [`AsyncDIContainer`].
+///
+/// [`AsyncDIContainer`]: crate::async_di_container::AsyncDIContainer
+#[derive(thiserror::Error, Debug)]
+pub enum AsyncDIContainerError
+{
+ /// Unable to cast a binding for a interface.
+ #[error("Unable to cast binding for interface '{0}'")]
+ CastFailed(&'static str),
+
+ /// Failed to resolve a binding for a interface.
+ #[error("Failed to resolve binding for interface '{interface}'")]
+ BindingResolveFailed
+ {
+ /// The reason for the problem.
+ #[source]
+ reason: InjectableError,
+
+ /// The affected bound interface.
+ interface: &'static str,
+ },
+
+ /// No binding exists for a interface (and optionally a name).
+ #[error(
+ "No binding exists for interface '{interface}' {}",
+ .name.map_or_else(String::new, |name| format!("with name '{}'", name))
+ )]
+ BindingNotFound
+ {
+ /// The interface that doesn't have a binding.
+ interface: &'static str,
+
+ /// The name of the binding if one exists.
+ name: Option<&'static str>,
+ },
+}
+
+/// Error type for [`AsyncBindingBuilder`].
+///
+/// [`AsyncBindingBuilder`]: crate::async_di_container::AsyncBindingBuilder
+#[derive(thiserror::Error, Debug)]
+pub enum AsyncBindingBuilderError
+{
+ /// A binding already exists for a interface.
+ #[error("Binding already exists for interface '{0}'")]
+ BindingAlreadyExists(&'static str),
+}
+
+/// Error type for [`AsyncBindingScopeConfigurator`].
+///
+/// [`AsyncBindingScopeConfigurator`]: crate::async_di_container::AsyncBindingScopeConfigurator
+#[derive(thiserror::Error, Debug)]
+pub enum AsyncBindingScopeConfiguratorError
+{
+ /// Resolving a singleton failed.
+ #[error("Resolving the given singleton failed")]
+ SingletonResolveFailed(#[from] InjectableError),
+}
+
+/// Error type for [`AsyncBindingWhenConfigurator`].
+///
+/// [`AsyncBindingWhenConfigurator`]: crate::async_di_container::AsyncBindingWhenConfigurator
+#[derive(thiserror::Error, Debug)]
+pub enum AsyncBindingWhenConfiguratorError
+{
+ /// A binding for a interface wasn't found.
+ #[error("A binding for interface '{0}' wasn't found'")]
+ BindingNotFound(&'static str),
+}
diff --git a/src/errors/injectable.rs b/src/errors/injectable.rs
index 4b9af96..ed161cb 100644
--- a/src/errors/injectable.rs
+++ b/src/errors/injectable.rs
@@ -3,7 +3,7 @@
//!
//! [`Injectable`]: crate::interfaces::injectable::Injectable
-use super::di_container::DIContainerError;
+use crate::errors::di_container::DIContainerError;
/// Error type for structs that implement [`Injectable`].
///
@@ -23,6 +23,18 @@ pub enum InjectableError
affected: &'static str,
},
+ /// Failed to resolve dependencies.
+ #[cfg(feature = "async")]
+ #[error("Failed to resolve a dependency of '{affected}'")]
+ AsyncResolveFailed
+ {
+ /// The reason for the problem.
+ #[source]
+ reason: Box<crate::errors::async_di_container::AsyncDIContainerError>,
+
+ /// The affected injectable type.
+ affected: &'static str,
+ },
/// Detected circular dependencies.
#[error("Detected circular dependencies. {dependency_trace}")]
DetectedCircular
diff --git a/src/errors/mod.rs b/src/errors/mod.rs
index 7d66ddf..c3930b0 100644
--- a/src/errors/mod.rs
+++ b/src/errors/mod.rs
@@ -3,3 +3,6 @@
pub mod di_container;
pub mod injectable;
pub mod ptr;
+
+#[cfg(feature = "async")]
+pub mod async_di_container;
diff --git a/src/errors/ptr.rs b/src/errors/ptr.rs
index e0c3d05..56621c1 100644
--- a/src/errors/ptr.rs
+++ b/src/errors/ptr.rs
@@ -17,3 +17,21 @@ pub enum SomePtrError
found: &'static str,
},
}
+
+/// Error type for [`SomeThreadsafePtr`].
+///
+/// [`SomeThreadsafePtr`]: crate::ptr::SomeThreadsafePtr
+#[derive(thiserror::Error, Debug)]
+pub enum SomeThreadsafePtrError
+{
+ /// Tried to get as a wrong threadsafe smart pointer type.
+ #[error("Wrong threadsafe smart pointer type. Expected {expected}, found {found}")]
+ WrongPtrType
+ {
+ /// The expected smart pointer type.
+ expected: &'static str,
+
+ /// The found smart pointer type.
+ found: &'static str,
+ },
+}