injector

package module

v0.1.0 Latest Latest Go to latest Published: Nov 14, 2024 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/leor-w/injector

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Documentation ¶

Index ¶

Constants
Variables
func Invoke(fn interface{}, opts ...InvokeOption) ([]reflect.Value, error)
func Populate(opts ...Option) error
func Provide(val IProvider, opts ...Option) error
type Container
- func New() *Container
- func (container *Container) Invoke(fn interface{}, opts ...InvokeOption) ([]reflect.Value, error)
- func (container *Container) Populate(opts ...Option) error
- func (container *Container) Provide(val IProvider, opts ...Option) error
- func (container *Container) Scope(name string) *Scope
type IProvider
type InvokeInfo
- func NewInvokeInfo(v interface{}, scope, alias, optional string) *InvokeInfo
type InvokeOption
- func WithInvokeInfo(info ...*InvokeInfo) InvokeOption
type InvokeOptions
- func (i *InvokeOptions) GetInvokeInfo(t reflect.Type) *InvokeInfo
type NameKey
type Option
- func WithAlias(alias string) Option
- func WithScope(scope string) Option
type Options
type Scope
- func SubScope(name string) *Scope
- func (scope *Scope) Invoke(fn interface{}) ([]reflect.Value, error)
- func (scope *Scope) Populate() error
- func (scope *Scope) Provide(provider IProvider, option ...Option) error
- func (scope *Scope) Scope(name string) *Scope

Constants ¶

View Source

const (
	TagOptionNotRequired = "NR" // Not Required, 标注该字段在执行注入时, 如果没有找到对应的实例, 则忽略该字段
)

Variables ¶

View Source

var (
	NotFoundBucketError        = "未找到对应的 bucket: [%v]"
	NonPointerError            = "无法为非指针类型注入: [%v]"
	NotFoundEntityError        = "[%v] 未找到对应的实例: [%v]; 注入范围: %s; 别名: [%s]"
	InjectionUnfinishedError   = "注入未完成: [%v]"
	InvalidInjectionFiledError = "类型 [%v], 别名: [%s] 值无效"
)

Functions ¶

func Invoke ¶

func Invoke(fn interface{}, opts ...InvokeOption) ([]reflect.Value, error)

func Populate ¶

func Populate(opts ...Option) error

func Provide ¶

func Provide(val IProvider, opts ...Option) error

Types ¶

type Container ¶

type Container struct {
	// contains filtered or unexported fields
}

func New ¶

func New() *Container

func (*Container) Invoke ¶

func (container *Container) Invoke(fn interface{}, opts ...InvokeOption) ([]reflect.Value, error)

func (*Container) Populate ¶

func (container *Container) Populate(opts ...Option) error

func (*Container) Provide ¶

func (container *Container) Provide(val IProvider, opts ...Option) error

func (*Container) Scope ¶

func (container *Container) Scope(name string) *Scope

type IProvider ¶

type IProvider interface {
	Provide(ctx context.Context) any // 为依赖项提供值
}

type InvokeInfo ¶

type InvokeInfo struct {
	// contains filtered or unexported fields
}

func NewInvokeInfo ¶

func NewInvokeInfo(v interface{}, scope, alias, optional string) *InvokeInfo

type InvokeOption ¶

type InvokeOption func(*InvokeOptions)

func WithInvokeInfo ¶

func WithInvokeInfo(info ...*InvokeInfo) InvokeOption

type InvokeOptions ¶

type InvokeOptions struct {
	InvokeInfo []*InvokeInfo
}

func (*InvokeOptions) GetInvokeInfo ¶

func (i *InvokeOptions) GetInvokeInfo(t reflect.Type) *InvokeInfo

type NameKey ¶

type NameKey struct{}

type Option ¶

type Option func(*Options)

func WithAlias ¶

func WithAlias(alias string) Option

func WithScope ¶

func WithScope(scope string) Option

type Options ¶

type Options struct {
	Alias string
	Scope string
}

type Scope ¶

type Scope struct {
	// contains filtered or unexported fields
}

func SubScope ¶

func SubScope(name string) *Scope

func (*Scope) Invoke ¶ added in v0.0.8

func (scope *Scope) Invoke(fn interface{}) ([]reflect.Value, error)

func (*Scope) Populate ¶

func (scope *Scope) Populate() error

func (*Scope) Provide ¶

func (scope *Scope) Provide(provider IProvider, option ...Option) error

func (*Scope) Scope ¶

func (scope *Scope) Scope(name string) *Scope

Source Files ¶

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