package helpers

import "github.com/evanw/esbuild/internal/helpers"

Index ¶

• func HashCombine(seed uint32, hash uint32) uint32
• func HashCombineString(seed uint32, text string) uint32
• func IsInsideNodeModules(path string) bool
• func MimeTypeByExtension(ext string) string
• type BitSet
• func NewBitSet(bitCount uint) BitSet
• func (bs BitSet) Equals(other BitSet) bool
• func (bs BitSet) HasBit(bit uint) bool
• func (bs BitSet) SetBit(bit uint)
• func (bs BitSet) String() string
• type Joiner
• func (j *Joiner) AddBytes(data []byte)
• func (j *Joiner) AddString(data string)
• func (j *Joiner) Contains(s string, b []byte) bool
• func (j *Joiner) Done() []byte
• func (j *Joiner) EnsureNewlineAtEnd()
• func (j *Joiner) LastByte() byte
• func (j *Joiner) Length() uint32
• type Timer
• func (t *Timer) Begin(name string)
• func (t *Timer) End(name string)
• func (t *Timer) Fork() *Timer
• func (t *Timer) Join(other *Timer)
• func (t *Timer) Log(log logger.Log)

Functions ¶

func HashCombine ¶

func HashCombine(seed uint32, hash uint32) uint32

From: http://boost.sourceforge.net/doc/html/boost/hash_combine.html

func HashCombineString ¶

func HashCombineString(seed uint32, text string) uint32

func IsInsideNodeModules ¶

func IsInsideNodeModules(path string) bool

func MimeTypeByExtension ¶

func MimeTypeByExtension(ext string) string

This is used instead of Go's built-in "mime.TypeByExtension" function because that function is broken on Windows: https://github.com/golang/go/issues/32350.

Types ¶

type BitSet ¶

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

func NewBitSet ¶

func NewBitSet(bitCount uint) BitSet

func (BitSet) Equals ¶

func (bs BitSet) Equals(other BitSet) bool

func (BitSet) HasBit ¶

func (bs BitSet) HasBit(bit uint) bool

func (BitSet) SetBit ¶

func (bs BitSet) SetBit(bit uint)

func (BitSet) String ¶

func (bs BitSet) String() string

type Joiner ¶

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

This provides an efficient way to join lots of big string and byte slices together. It avoids the cost of repeatedly reallocating as the buffer grows by measuring exactly how big the buffer should be and then allocating once. This is a measurable speedup.

func (*Joiner) AddBytes ¶

func (j *Joiner) AddBytes(data []byte)

func (*Joiner) AddString ¶

func (j *Joiner) AddString(data string)

func (*Joiner) Contains ¶

func (j *Joiner) Contains(s string, b []byte) bool

func (*Joiner) Done ¶

func (j *Joiner) Done() []byte

func (*Joiner) EnsureNewlineAtEnd ¶

func (j *Joiner) EnsureNewlineAtEnd()

func (*Joiner) LastByte ¶

func (j *Joiner) LastByte() byte

func (*Joiner) Length ¶

func (j *Joiner) Length() uint32

type Timer ¶

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

func (*Timer) Begin ¶

func (t *Timer) Begin(name string)

func (*Timer) End ¶

func (t *Timer) End(name string)

func (*Timer) Fork ¶

func (t *Timer) Fork() *Timer

func (*Timer) Join ¶

func (t *Timer) Join(other *Timer)

func (*Timer) Log ¶

func (t *Timer) Log(log logger.Log)

Source Files ¶

bitset.go hash.go joiner.go mime.go path.go timer.go