core

package module

v1.28.5 Latest Latest Go to latest Published: Apr 17, 2024 License: MIT Imports: 12 Imported by: 4

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

Repository

gitlab.com/atrico/core

Links

Open Source Insights

README ¶

core

Core features of atrico libraries

Documentation ¶

Index ¶

func CloneWithDefaults[T any](original, defaults T, skip ...string) (result T)
func ConvertSlice[TI, TO any](input []TI, convert func(in TI) TO) (output []TO)
func DisplayMultiline(obj StringerMl, params ...interface{})
func DisplaySliceAsSeparatedString[T any](values []T, separator string) string
func DownCastSlice[T any](input []interface{}) (output []T, err error)
func FdisplayMultiline(writer io.Writer, obj StringerMl, params ...interface{})
func GoId() int
func Max[T constraints.Ordered](a, b T) T
func Min[T constraints.Ordered](a, b T) T
func Must[T any](action func() (T, error)) (result T)
func Must1[T, P1 any](action func(P1) (T, error), p1 P1) (result T)
func Must2[T, P1, P2 any](action func(P1, P2) (T, error), p1 P1, p2 P2) (result T)
func Must3[T, P1, P2, P3 any](action func(P1, P2, P3) (T, error), p1 P1, p2 P2, p3 P3) (result T)
func Must4[T, P1, P2, P3, P4 any](action func(P1, P2, P3, P4) (T, error), p1 P1, p2 P2, p3 P3, p4 P4) (result T)
func MustNotError(action func() error)
func MustNotError1[P1 any](action func(P1) error, p1 P1)
func MustNotError2[P1, P2 any](action func(P1, P2) error, p1 P1, p2 P2)
func MustNotError3[P1, P2, P3 any](action func(P1, P2, P3) error, p1 P1, p2 P2, p3 P3)
func MustNotError4[P1, P2, P3, P4 any](action func(P1, P2, P3, P4) error, p1 P1, p2 P2, p3 P3, p4 P4)
func ReadBytes(reader io.Reader, buffer []byte) (n int, err error)
func ReadChannelAsSlice[T any](ch <-chan T) []T
func ReadChannelAsSliceN[T any](ch <-chan T, maxLen int) []T
func ReadNBytes(reader io.Reader, count int) (buffer []byte, err error)
func SliceContains[T comparable](list []T, item T) bool
func UpCastSlice[T any](input []T) (output []interface{})
type CachedValue
- func NewCachedValue[T any](creator func() T) CachedValue[T]
type StringFilter
- func NewFilter(include []string, exclude []string) StringFilter
type StringerMl
type UniqueNamesContext
- func (c *UniqueNamesContext) Unique(name string) (uniqueName string)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CloneWithDefaults ¶ added in v1.23.0

func CloneWithDefaults[T any](original, defaults T, skip ...string) (result T)

Clone an object, filling unset fields with defaults

func ConvertSlice ¶

func ConvertSlice[TI, TO any](input []TI, convert func(in TI) TO) (output []TO)

Convert a slice of one type to another

func DisplayMultiline ¶

func DisplayMultiline(obj StringerMl, params ...interface{})

func DisplaySliceAsSeparatedString ¶ added in v1.27.1

func DisplaySliceAsSeparatedString[T any](values []T, separator string) string

func DownCastSlice ¶ added in v1.20.0

func DownCastSlice[T any](input []interface{}) (output []T, err error)

Down Cast a slice of any type to interface{}

func FdisplayMultiline ¶

func FdisplayMultiline(writer io.Writer, obj StringerMl, params ...interface{})

func GoId ¶

func GoId() int

Id of go routine Use for debugging only

func Max ¶ added in v1.24.0

func Max[T constraints.Ordered](a, b T) T

func Min ¶ added in v1.24.0

func Min[T constraints.Ordered](a, b T) T

func Must ¶ added in v1.20.2

func Must[T any](action func() (T, error)) (result T)

Convert error return function into direct return with panic

func Must1 ¶ added in v1.22.2

func Must1[T, P1 any](action func(P1) (T, error), p1 P1) (result T)

func Must2 ¶ added in v1.22.2

func Must2[T, P1, P2 any](action func(P1, P2) (T, error), p1 P1, p2 P2) (result T)

func Must3 ¶ added in v1.22.2

func Must3[T, P1, P2, P3 any](action func(P1, P2, P3) (T, error), p1 P1, p2 P2, p3 P3) (result T)

func Must4 ¶ added in v1.22.2

func Must4[T, P1, P2, P3, P4 any](action func(P1, P2, P3, P4) (T, error), p1 P1, p2 P2, p3 P3, p4 P4) (result T)

func MustNotError ¶ added in v1.25.1

func MustNotError(action func() error)

Convert error into panic (no return)

func MustNotError1 ¶ added in v1.25.1

func MustNotError1[P1 any](action func(P1) error, p1 P1)

func MustNotError2 ¶ added in v1.25.1

func MustNotError2[P1, P2 any](action func(P1, P2) error, p1 P1, p2 P2)

func MustNotError3 ¶ added in v1.25.1

func MustNotError3[P1, P2, P3 any](action func(P1, P2, P3) error, p1 P1, p2 P2, p3 P3)

func MustNotError4 ¶ added in v1.25.1

func MustNotError4[P1, P2, P3, P4 any](action func(P1, P2, P3, P4) error, p1 P1, p2 P2, p3 P3, p4 P4)

func ReadBytes ¶ added in v1.17.0

func ReadBytes(reader io.Reader, buffer []byte) (n int, err error)

Multiple pass reader Copes with io.Reader giving less bytes than requested

func ReadChannelAsSlice ¶ added in v1.24.0

func ReadChannelAsSlice[T any](ch <-chan T) []T

Read a channel into a slice

func ReadChannelAsSliceN ¶ added in v1.24.0

func ReadChannelAsSliceN[T any](ch <-chan T, maxLen int) []T

Read a channel into a slice Will return no more than maxLen maxlen = -1 means no limit

func ReadNBytes ¶ added in v1.17.1

func ReadNBytes(reader io.Reader, count int) (buffer []byte, err error)

Read an absolute number of bytes from a reader

func SliceContains ¶ added in v1.21.0

func SliceContains[T comparable](list []T, item T) bool

func UpCastSlice ¶ added in v1.20.0

func UpCastSlice[T any](input []T) (output []interface{})

Up Cast a slice of any type to interface{}

Types ¶

type CachedValue ¶ added in v1.20.0

type CachedValue[T any] interface {
	GetValue() T
	Reset()
}

func NewCachedValue ¶ added in v1.20.0

func NewCachedValue[T any](creator func() T) CachedValue[T]

type StringFilter ¶ added in v1.28.2

type StringFilter interface {
	// Is this string included (matches filter criteria)
	IsIncluded(item string) bool
	// Filter this slice
	Filter(original []string) (filtered []string)
}

StringFilter strings based on regex include and exclude

var AcceptAllFilter StringFilter = defaultFilter(true)

var RejectAllFilter StringFilter = defaultFilter(false)

func NewFilter ¶ added in v1.28.0

func NewFilter(include []string, exclude []string) StringFilter

type StringerMl ¶

type StringerMl interface {
	// Representation of object as multiple lines
	StringMl(params ...interface{}) []string
}

Multiline version of Stringer

type UniqueNamesContext ¶ added in v1.18.0

type UniqueNamesContext map[string]int

func (*UniqueNamesContext) Unique ¶ added in v1.18.0

func (c *UniqueNamesContext) Unique(name string) (uniqueName string)

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
collection
set
direction
errorsEx
numbers
int
int16
int32
int64
int8
uint
uint16
uint32
uint64
uint8
patterns

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