concurrency

package

v2.1.0-alpha.1+incompa... Latest Latest Go to latest Published: Nov 8, 2016 License: BSD-3-Clause Imports: 4 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type AllErrorAggregator func(errors []error) error

AllErrorAggregator aggregates errors.

type AllErrorRecorder struct {
	Errors []error
	// contains filtered or unexported fields
}

AllErrorRecorder records all the errors.

func (aer *AllErrorRecorder) AggrError(aggr AllErrorAggregator) error

AggrError runs the provided aggregator over all errors and returns the error from aggregator.

func (aer *AllErrorRecorder) Error() error

Error returns an aggregate of all errors by concatenation.

func (aer *AllErrorRecorder) ErrorStrings() []string

ErrorStrings returns all errors as string array.

func (aer *AllErrorRecorder) HasErrors() bool

HasErrors returns true if we ever recorded an error

func (aer *AllErrorRecorder) RecordError(err error)

RecordError records a possible error: - does nothing if err is nil

type ErrorRecorder interface {
	RecordError(error)
	HasErrors() bool
	Error() error
}

ErrorRecorder offers a way to record errors during complex asynchronous operations. Various implementation will offer different services.

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

FirstErrorRecorder records the first error, logs the others. Error() will return the first recorded error or nil.

func (fer *FirstErrorRecorder) Error() error

Error returns the first error we saw, or nil

func (fer *FirstErrorRecorder) HasErrors() bool

HasErrors returns true if we ever recorded an error

func (fer *FirstErrorRecorder) RecordError(err error)

RecordError records a possible error: - does nothing if err is nil - only records the first error reported - the rest is just logged