mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-23 08:56:31 +01:00
31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
// Copyright The OpenTelemetry Authors
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package pmetric // import "go.opentelemetry.io/collector/pdata/pmetric"
|
|
|
|
// MarshalSizer is the interface that groups the basic Marshal and Size methods
|
|
type MarshalSizer interface {
|
|
Marshaler
|
|
Sizer
|
|
}
|
|
|
|
// Marshaler marshals pmetric.Metrics into bytes.
|
|
type Marshaler interface {
|
|
// MarshalMetrics the given pmetric.Metrics into bytes.
|
|
// If the error is not nil, the returned bytes slice cannot be used.
|
|
MarshalMetrics(md Metrics) ([]byte, error)
|
|
}
|
|
|
|
// Unmarshaler unmarshalls bytes into pmetric.Metrics.
|
|
type Unmarshaler interface {
|
|
// UnmarshalMetrics the given bytes into pmetric.Metrics.
|
|
// If the error is not nil, the returned pmetric.Metrics cannot be used.
|
|
UnmarshalMetrics(buf []byte) (Metrics, error)
|
|
}
|
|
|
|
// Sizer is an optional interface implemented by the Marshaler, that calculates the size of a marshaled Metrics.
|
|
type Sizer interface {
|
|
// MetricsSize returns the size in bytes of a marshaled Metrics.
|
|
MetricsSize(md Metrics) int
|
|
}
|