40 lines
805 B
Go
40 lines
805 B
Go
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package common_utils
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import "context"
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type Task func(ctx context.Context) error
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// Number types
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type (
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Signed interface {
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~int | ~int8 | ~int16 | ~int32 | ~int64
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}
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Unsigned interface {
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~uint | ~uint8 | ~uint32 | ~uint64
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}
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Float interface{ ~float32 | ~float64 }
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Int interface{ Signed | Unsigned }
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Num interface{ Float | Int }
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)
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type IRange[T Num] interface {
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Begin() T
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End() T
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}
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type Range[T Num] struct {
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IRange[T]
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begin T
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end T
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}
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func NewRange[T Num](begin T, end T) *Range[T] { return &Range[T]{begin: begin, end: end} }
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func (r Range[T]) Begin() T { return r.begin }
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func (r Range[T]) End() T { return r.end }
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type CovertFunc[Tin any, Tout any] func(in Tin) (out Tout, err error)
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type IStrConvertable interface {
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String() string
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}
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