Microsoft.Extensions.DependencyInjection

Pretty print a type name.

The . true to print a fully qualified name. true to include generic parameter names. true to include generic parameters. Character to use as a delimiter in nested type names The pretty printed type name.

Default implementation of .

Initializes a new instance of the class with default options.

Initializes a new instance of the class with the specified .

The options to use for this instance.

Extension methods for building a from an .

Creates a containing services from the provided .

The containing service descriptors. The .

Creates a containing services from the provided optionally enabling scope validation.

The containing service descriptors. true to perform check verifying that scoped services never gets resolved from root provider; otherwise false. The .

Creates a containing services from the provided optionally enabling scope validation.

The containing service descriptors. Configures various service provider behaviors. The .

Validates that two generic type definitions have compatible trimming annotations on their generic arguments.

When open generic types are used in DI, there is an error when the concrete implementation type has [DynamicallyAccessedMembers] attributes on a generic argument type, but the interface/service type doesn't have matching annotations. The problem is that the trimmer doesn't see the members that need to be preserved on the type being passed to the generic argument. But when the interface/service type also has the annotations, the trimmer will see which members need to be preserved on the closed generic argument type.

Type of service being cached

Reverse index of the service when resolved in IEnumerable<Type> where default instance gets slot 0. For example for service collection IService Impl1 IService Impl2 IService Impl3 We would get the following cache keys: Impl1 2 Impl2 1 Impl3 0

Summary description for ServiceCallSite

The default IServiceProvider.

Gets the service object of the specified type.

The type of the service to get. The service that was produced.

Options for configuring various behaviors of the default implementation.

true to perform check verifying that scoped services never gets resolved from root provider; otherwise false. Defaults to false.

true to perform check verifying that all services can be created during BuildServiceProvider call; otherwise false. Defaults to false. NOTE: this check doesn't verify open generics services.

Indicates that certain members on a specified are accessed dynamically, for example through .

This allows tools to understand which members are being accessed during the execution of a program. This attribute is valid on members whose type is or . When this attribute is applied to a location of type , the assumption is that the string represents a fully qualified type name. When this attribute is applied to a class, interface, or struct, the members specified can be accessed dynamically on instances returned from calling on instances of that class, interface, or struct. If the attribute is applied to a method it's treated as a special case and it implies the attribute should be applied to the "this" parameter of the method. As such the attribute should only be used on instance methods of types assignable to System.Type (or string, but no methods will use it there).

Initializes a new instance of the class with the specified member types.

The types of members dynamically accessed.

Gets the which specifies the type of members dynamically accessed.

Specifies the types of members that are dynamically accessed. This enumeration has a attribute that allows a bitwise combination of its member values.

Specifies no members.

Specifies the default, parameterless public constructor.

Specifies all public constructors.

Specifies all non-public constructors.

Specifies all public methods.

Specifies all non-public methods.

Specifies all public fields.

Specifies all non-public fields.

Specifies all public nested types.

Specifies all non-public nested types.

Specifies all public properties.

Specifies all non-public properties.

Specifies all public events.

Specifies all non-public events.

Specifies all interfaces implemented by the type.

Specifies all members.

Suppresses reporting of a specific rule violation, allowing multiple suppressions on a single code artifact.

is different than in that it doesn't have a . So it is always preserved in the compiled assembly.

Initializes a new instance of the class, specifying the category of the tool and the identifier for an analysis rule.

The category for the attribute. The identifier of the analysis rule the attribute applies to.

Gets the category identifying the classification of the attribute.

The property describes the tool or tool analysis category for which a message suppression attribute applies.

Gets the identifier of the analysis tool rule to be suppressed.

Concatenated together, the and properties form a unique check identifier.

Gets or sets the scope of the code that is relevant for the attribute.

The Scope property is an optional argument that specifies the metadata scope for which the attribute is relevant.

Gets or sets a fully qualified path that represents the target of the attribute.

The property is an optional argument identifying the analysis target of the attribute. An example value is "System.IO.Stream.ctor():System.Void". Because it is fully qualified, it can be long, particularly for targets such as parameters. The analysis tool user interface should be capable of automatically formatting the parameter.

Gets or sets an optional argument expanding on exclusion criteria.

The property is an optional argument that specifies additional exclusion where the literal metadata target is not sufficiently precise. For example, the cannot be applied within a method, and it may be desirable to suppress a violation against a statement in the method that will give a rule violation, but not against all statements in the method.

Gets or sets the justification for suppressing the code analysis message.

Specifies that null is allowed as an input even if the corresponding type disallows it.

Specifies that null is disallowed as an input even if the corresponding type allows it.

Specifies that an output may be null even if the corresponding type disallows it.

Specifies that an output will not be null even if the corresponding type allows it. Specifies that an input argument was not null when the call returns.

Specifies that when a method returns , the parameter may be null even if the corresponding type disallows it.

Initializes the attribute with the specified return value condition.

The return value condition. If the method returns this value, the associated parameter may be null.

Gets the return value condition.

Specifies that when a method returns , the parameter will not be null even if the corresponding type allows it.

Initializes the attribute with the specified return value condition.

The return value condition. If the method returns this value, the associated parameter will not be null.

Gets the return value condition.

Specifies that the output will be non-null if the named parameter is non-null.

Initializes the attribute with the associated parameter name.

The associated parameter name. The output will be non-null if the argument to the parameter specified is non-null.

Gets the associated parameter name.

Applied to a method that will never return under any circumstance.

Specifies that the method will not return if the associated Boolean parameter is passed the specified value.

Initializes the attribute with the specified parameter value.

The condition parameter value. Code after the method will be considered unreachable by diagnostics if the argument to the associated parameter matches this value.

Gets the condition parameter value.

Specifies that the method or property will ensure that the listed field and property members have not-null values.

Initializes the attribute with a field or property member.

The field or property member that is promised to be not-null.

Initializes the attribute with the list of field and property members.

The list of field and property members that are promised to be not-null.

Gets field or property member names.

Specifies that the method or property will ensure that the listed field and property members have not-null values when returning with the specified return value condition.

Initializes the attribute with the specified return value condition and a field or property member.

The return value condition. If the method returns this value, the associated parameter will not be null. The field or property member that is promised to be not-null.

Initializes the attribute with the specified return value condition and list of field and property members.

The return value condition. If the method returns this value, the associated parameter will not be null. The list of field and property members that are promised to be not-null.

Gets the return value condition.

Gets field or property member names.

Unable to activate type '{0}'. The following constructors are ambiguous:

Unable to resolve service for type '{0}' while attempting to activate '{1}'.

A circular dependency was detected for the service of type '{0}'.

No constructor for type '{0}' can be instantiated using services from the service container and default values.

Open generic service type '{0}' requires registering an open generic implementation type.

Arity of open generic service type '{0}' does not equal arity of open generic implementation type '{1}'.

Cannot instantiate implementation type '{0}' for service type '{1}'.

A suitable constructor for type '{0}' could not be located. Ensure the type is concrete and services are registered for all parameters of a public constructor.

Cannot consume {2} service '{0}' from {3} '{1}'.

Cannot resolve '{0}' from root provider because it requires {2} service '{1}'.

Cannot resolve {1} service '{0}' from root provider.

Constant value of type '{0}' can't be converted to service type '{1}'

Implementation type '{0}' can't be converted to service type '{1}'

'{0}' type only implements IAsyncDisposable. Use DisposeAsync to dispose the container.

GetCaptureDisposable call is supported only for main scope

Invalid service descriptor

Requested service descriptor doesn't exist.

Call site type {0} is not supported

Generic implementation type '{0}' has a DynamicallyAccessedMembers attribute applied to a generic argument type, but the service type '{1}' doesn't have a matching DynamicallyAccessedMembers attribute on its generic argument type.

Generic implementation type '{0}' has a DefaultConstructorConstraint ('new()' constraint), but the generic service type '{1}' doesn't.