package types

import "github.com/gohugoio/hugo/common/types"

Package types contains types shared between packages in Hugo.

Package types contains types shared between packages in Hugo.

Index ¶

• Variables
• func IsNil(v any) bool
• func NewBool(b bool) *bool
• func ToDuration(v any) time.Duration
• func ToDurationE(v any) (time.Duration, error)
• func ToString(v any) string
• func ToStringE(v any) (string, error)
• func ToStringSlicePreserveString(v any) []string
• func ToStringSlicePreserveStringE(v any) ([]string, error)
• func TypeToString(v any) (string, bool)
• func Unwrapv(v any) any
• type CloseAdder
• type Closer
• type CloserFunc
• func (f CloserFunc) Close() error
• type Closers
• func (cs *Closers) Add(c Closer)
• func (cs *Closers) Close() error
• type DevMarker
• type EvictingQueue
• func NewEvictingQueue[T comparable](size int) *EvictingQueue[T]
• func (q *EvictingQueue[T]) Add(v T) *EvictingQueue[T]
• func (q *EvictingQueue[T]) Contains(v T) bool
• func (q *EvictingQueue[T]) Len() int
• func (q *EvictingQueue[T]) Peek() T
• func (q *EvictingQueue[T]) PeekAll() []T
• func (q *EvictingQueue[T]) PeekAllSet() map[T]bool
• type KeyValue
• type KeyValueStr
• type KeyValues
• func NewKeyValuesStrings(key string, values ...string) KeyValues
• func (k KeyValues) KeyString() string
• func (k KeyValues) String() string
• type LowHigh
• func (l LowHigh[S]) IsZero() bool
• func (l LowHigh[S]) Value(source S) S
• type PrintableValueProvider
• type RLocker
• type Unwrapper
• type Zeroer

Variables ¶

var InvocationCounter atomic.Int64

This is only used for debugging purposes.

Functions ¶

func IsNil ¶

func IsNil(v any) bool

IsNil reports whether v is nil.

func NewBool ¶

func NewBool(b bool) *bool

NewTrue returns a pointer to b.

func ToDuration ¶

func ToDuration(v any) time.Duration

ToDuration converts v to time.Duration. See ToDurationE if you need to handle errors.

func ToDurationE ¶

func ToDurationE(v any) (time.Duration, error)

ToDurationE converts v to time.Duration.

func ToString ¶

func ToString(v any) string

ToString converts v to a string.

func ToStringE ¶

func ToStringE(v any) (string, error)

ToStringE converts v to a string.

func ToStringSlicePreserveString ¶

func ToStringSlicePreserveString(v any) []string

ToStringSlicePreserveString is the same as ToStringSlicePreserveStringE, but it never fails.

func ToStringSlicePreserveStringE ¶

func ToStringSlicePreserveStringE(v any) ([]string, error)

ToStringSlicePreserveStringE converts v to a string slice. If v is a string, it will be wrapped in a string slice.

func TypeToString ¶

func TypeToString(v any) (string, bool)

TypeToString converts v to a string if it's a valid string type. Note that this will not try to convert numeric values etc., use ToString for that.

func Unwrapv ¶

func Unwrapv(v any) any

Unwrap returns the underlying value of v if it implements Unwrapper, otherwise v is returned.

Types ¶

type CloseAdder ¶

type CloseAdder interface {
	Add(Closer)
}

type Closer ¶

type Closer interface {
	Close() error
}

type CloserFunc ¶

type CloserFunc func() error

CloserFunc is a convenience type to create a Closer from a function.

func (CloserFunc) Close ¶

func (f CloserFunc) Close() error

type Closers ¶

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

func (*Closers) Add ¶

func (cs *Closers) Add(c Closer)

func (*Closers) Close ¶

func (cs *Closers) Close() error

type DevMarker ¶

type DevMarker interface {
	DevOnly()
}

DevMarker is a marker interface for types that should only be used during development.

type EvictingQueue ¶

type EvictingQueue[T comparable] struct {
	// contains filtered or unexported fields
}

EvictingQueue is a queue which automatically evicts elements from the head of the queue when attempting to add new elements onto the queue and it is full. This queue orders elements LIFO (last-in-first-out). It throws away duplicates.

func NewEvictingQueue ¶

func NewEvictingQueue[T comparable](size int) *EvictingQueue[T]

NewEvictingQueue creates a new queue with the given size.

func (*EvictingQueue[T]) Add ¶

func (q *EvictingQueue[T]) Add(v T) *EvictingQueue[T]

Add adds a new string to the tail of the queue if it's not already there.

func (*EvictingQueue[T]) Contains ¶

func (q *EvictingQueue[T]) Contains(v T) bool

Contains returns whether the queue contains v.

func (*EvictingQueue[T]) Len ¶

func (q *EvictingQueue[T]) Len() int

func (*EvictingQueue[T]) Peek ¶

func (q *EvictingQueue[T]) Peek() T

Peek looks at the last element added to the queue.

func (*EvictingQueue[T]) PeekAll ¶

func (q *EvictingQueue[T]) PeekAll() []T

PeekAll looks at all the elements in the queue, with the newest first.

func (*EvictingQueue[T]) PeekAllSet ¶

func (q *EvictingQueue[T]) PeekAllSet() map[T]bool

PeekAllSet returns PeekAll as a set.

type KeyValue ¶

type KeyValue struct {
	Key   any
	Value any
}

KeyValue is a interface{} tuple.

type KeyValueStr ¶

type KeyValueStr struct {
	Key   string
	Value string
}

KeyValueStr is a string tuple.

type KeyValues ¶

type KeyValues struct {
	Key    any
	Values []any
}

KeyValues holds an key and a slice of values.

func NewKeyValuesStrings ¶

func NewKeyValuesStrings(key string, values ...string) KeyValues

NewKeyValuesStrings takes a given key and slice of values and returns a new KeyValues struct.

func (KeyValues) KeyString ¶

func (k KeyValues) KeyString() string

KeyString returns the key as a string, an empty string if conversion fails.

func (KeyValues) String ¶

func (k KeyValues) String() string

type LowHigh ¶

type LowHigh[S ~[]byte | string] struct {
	Low  int
	High int
}

LowHigh represents a byte or slice boundary.

func (LowHigh[S]) IsZero ¶

func (l LowHigh[S]) IsZero() bool

func (LowHigh[S]) Value ¶

func (l LowHigh[S]) Value(source S) S

type PrintableValueProvider ¶

type PrintableValueProvider interface {
	PrintableValue() any
}

PrintableValueProvider is implemented by types that can provide a printable value.

type RLocker ¶

type RLocker interface {
	RLock()
	RUnlock()
}

RLocker represents the read locks in sync.RWMutex.

type Unwrapper ¶

type Unwrapper interface {
	// Unwrapv is for internal use only.
	// It got its slightly odd name to prevent collisions with user types.
	Unwrapv() any
}

Unwrapper is implemented by types that can unwrap themselves.

type Zeroer ¶

type Zeroer interface {
	IsZero() bool
}

Zeroer, as implemented by time.Time, will be used by the truth template funcs in Hugo (if, with, not, and, or).

Source Files ¶

closer.go convert.go evictingqueue.go types.go

Directories ¶