47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
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package rawclient
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import (
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"crypto/ecdsa"
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"time"
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)
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type (
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PutHandler func(uint64, error, time.Duration)
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GetHandler func(uint64, error, time.Duration)
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DeleteHandler func(error, time.Duration)
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)
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type config struct {
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key ecdsa.PrivateKey
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onPut PutHandler
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onGet GetHandler
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onDelete DeleteHandler
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}
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type Option func(*config)
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func defaultConfig() *config {
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return &config{
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onPut: func(uint64, error, time.Duration) {},
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onGet: func(uint64, error, time.Duration) {},
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onDelete: func(error, time.Duration) {},
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}
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}
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// WithKey sets the private key used by the raw client if no other key
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// is available when setting owner IDs.
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// Required.
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func WithKey(key ecdsa.PrivateKey) Option { return func(c *config) { c.key = key } }
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// WithPutHandler sets the hook invoked on completion of Put calls.
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// This is useful for updating metrics or debugging.
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func WithPutHandler(h PutHandler) Option { return func(c *config) { c.onPut = h } }
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// WithGetHandler sets the hook invoked on completion of Get calls.
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// This is useful for updating metrics or debugging.
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func WithGetHandler(h GetHandler) Option { return func(c *config) { c.onGet = h } }
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// WithDeleteHandler sets the hook invoked on completion of Delete calls.
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// This is useful for updating metrics or debugging.
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func WithDeleteHandler(h DeleteHandler) Option { return func(c *config) { c.onDelete = h } }
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