zcsv

Documentation

Index

• Variables
• func NewIterator(reader *CsvReader) ziter.Iterator[Line]
• type CsvIterator
  • func (i *CsvIterator) Next() (item Line, done bool, err error)
• type CsvReader
  • func NewReader(source io.Reader, headers []string) (reader *CsvReader)
  • func (r *CsvReader) Headers() (cols []string, err error)
  • func (r *CsvReader) Read() (line Line, err error)
  • func (r *CsvReader) ReadAll() (lines []Line, err error)
  • func (r *CsvReader) Scan(dest *any) (err error)
  • func (r *CsvReader) ScanAll(dest any) (err error)
• type Line
  • func (l Line) Data() []string
  • func (l Line) Get(key string) (val string, err error)
  • func (l Line) GetBool(key string) (val bool, err error)
  • func (l Line) GetFloat32(key string) (val float32, err error)
  • func (l Line) GetFloat64(key string) (val float64, err error)
  • func (l Line) GetInt(key string) (val int, err error)
  • func (l Line) GetInt32(key string) (val int32, err error)
  • func (l Line) GetInt64(key string) (val int64, err error)
  • func (l Line) GetTime(key string, layouts ...string) (val time.Time, err error)
  • func (l Line) GetUint(key string) (val uint, err error)
  • func (l Line) GetUint32(key string) (val uint32, err error)
  • func (l Line) GetUint64(key string) (val uint64, err error)
  • func (l Line) MustGet(key string) string

Variables

var (
	ErrInvalidColumn = errors.New("no column with that name exists")
	ErrNoData        = errors.New("no data exists for that column")
)

Functions

func NewIterator

func NewIterator(reader *CsvReader) ziter.Iterator[Line]

Types

type CsvIterator

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

func (*CsvIterator) Next

func (i *CsvIterator) Next() (item Line, done bool, err error)

type CsvReader

type CsvReader struct {
	*csv.Reader
	// contains filtered or unexported fields
}

func NewReader

func NewReader(source io.Reader, headers []string) (reader *CsvReader)

func (*CsvReader) Headers

func (r *CsvReader) Headers() (cols []string, err error)

func (*CsvReader) Read

func (r *CsvReader) Read() (line Line, err error)

func (*CsvReader) ReadAll

func (r *CsvReader) ReadAll() (lines []Line, err error)

func (*CsvReader) Scan

func (r *CsvReader) Scan(dest *any) (err error)

Scan a row into this destination

func (*CsvReader) ScanAll

func (r *CsvReader) ScanAll(dest any) (err error)

Scan all rows into a slice

type Line

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

func (Line) Data

func (l Line) Data() []string

func (Line) Get

func (l Line) Get(key string) (val string, err error)

func (Line) GetBool

func (l Line) GetBool(key string) (val bool, err error)

func (Line) GetFloat32

func (l Line) GetFloat32(key string) (val float32, err error)

func (Line) GetFloat64

func (l Line) GetFloat64(key string) (val float64, err error)

func (Line) GetInt

func (l Line) GetInt(key string) (val int, err error)

func (Line) GetInt32

func (l Line) GetInt32(key string) (val int32, err error)

func (Line) GetInt64

func (l Line) GetInt64(key string) (val int64, err error)

func (Line) GetTime

func (l Line) GetTime(key string, layouts ...string) (val time.Time, err error)

func (Line) GetUint

func (l Line) GetUint(key string) (val uint, err error)

func (Line) GetUint32

func (l Line) GetUint32(key string) (val uint32, err error)

func (Line) GetUint64

func (l Line) GetUint64(key string) (val uint64, err error)

func (Line) MustGet

func (l Line) MustGet(key string) string