Change API for primitive slice wrappers to allow changing items as it appeared to be expensive to update that data as immutable wrappers: it requires making two copies to update a slice
Change the way how objects are generated in `pdata`. Previously the pdata objects were generated in the `internal` package and aliases were created in the public packageas.
This PR changes this, by creating only "wrappers" object inside the internal package, and the public type is a type def of the internal type:
```golang
package internal
type LogRecord struct {
orig *otlplogs.LogRecord
}
func GetOrigLogRecord(ms LogRecord) *otlplogs.LogRecord {
return ms.orig
}
func NewLogRecord(orig *otlplogs.LogRecord) LogRecord {
return LogRecord{orig: orig}
}
```
```golang
package plog
type LogRecord internal.LogRecord
```
With this approach, we still do not allow users access to the internal origin, which allows us flexibility to change to other representation (something like lazy proto, etc), but improves documentation of the pdata packages, see [current documentation](https://pkg.go.dev/go.opentelemetry.io/collector/pdata@v0.58.0/plog).
Signed-off-by: Bogdan <bogdandrutu@gmail.com>
Signed-off-by: Bogdan <bogdandrutu@gmail.com>
Bogdan Drutu