parser

Feb 9, 2026

Changes in this version

+ func Records(r io.Reader) iter.Seq2[*RawRecord, error]

+ func RecordsWithOffset(r io.Reader) iter.Seq2[*RawRecord, error]

type LazyParser

+ func (p *LazyParser) AllRecords() iter.Seq2[*RawRecord, error]

+ func (p *LazyParser) Records() iter.Seq2[*RawRecord, error]

+ func (p *LazyParser) RecordsFrom(offset int64) iter.Seq2[*RawRecord, error]

Jan 28, 2026

Changes in this version

+ type ParseOptions struct

+ Lenient bool

+ MaxErrors int

type Parser

+ func (p *Parser) ParseWithOptions(r io.Reader, opts *ParseOptions) (lines []*Line, parseErrors []*ParseError, fatalErr error)

Jan 18, 2026

Changes in this version

+ const IndexVersion

+ var ErrIndexVersionMismatch = errors.New("index version mismatch")

+ var ErrNoIndex = errors.New("no index available: call BuildIndex or LoadIndex first")

+ var ErrRecordNotFound = errors.New("record not found")

+ type IndexEntry struct

+ ByteLength int64

+ ByteOffset int64

+ Type string

+ XRef string

+ type LazyParser struct

+ func NewLazyParser(rs io.ReadSeeker) *LazyParser

+ func (p *LazyParser) BuildIndex() error

+ func (p *LazyParser) FindRecord(xref string) (*RawRecord, error)

+ func (p *LazyParser) FindRecordByType(recordType string) (*RawRecord, error)

+ func (p *LazyParser) HasIndex() bool

+ func (p *LazyParser) Index() *RecordIndex

+ func (p *LazyParser) Iterate() *RecordIterator

+ func (p *LazyParser) IterateAll() (*RecordIterator, error)

+ func (p *LazyParser) IterateFrom(offset int64) (*RecordIterator, error)

+ func (p *LazyParser) LoadIndex(r io.Reader) error

+ func (p *LazyParser) RecordCount() int

+ func (p *LazyParser) SaveIndex(w io.Writer) error

+ func (p *LazyParser) XRefs() []string

+ type RawRecord struct

+ ByteLength int64

+ ByteOffset int64

+ Lines []*Line

+ Type string

+ XRef string

+ type RecordIndex struct

+ func BuildIndex(r io.Reader) (*RecordIndex, error)

+ func LoadIndex(r io.Reader) (*RecordIndex, error)

+ func NewRecordIndex() *RecordIndex

+ func (idx *RecordIndex) Encoding() string

+ func (idx *RecordIndex) Len() int

+ func (idx *RecordIndex) Lookup(xref string) (IndexEntry, bool)

+ func (idx *RecordIndex) LookupByType(recordType string) (IndexEntry, bool)

+ func (idx *RecordIndex) Save(w io.Writer) error

+ func (idx *RecordIndex) SetEncoding(enc string)

+ func (idx *RecordIndex) Types() []string

+ func (idx *RecordIndex) XRefs() []string

+ type RecordIterator struct

+ func NewRecordIterator(r io.Reader) *RecordIterator

+ func (it *RecordIterator) Err() error

+ func (it *RecordIterator) Next() bool

+ func (it *RecordIterator) Record() *RawRecord

+ type RecordIteratorWithOffset struct

+ func NewRecordIteratorWithOffset(r io.Reader) *RecordIteratorWithOffset

+ func (it *RecordIteratorWithOffset) Err() error

+ func (it *RecordIteratorWithOffset) Next() bool

+ func (it *RecordIteratorWithOffset) Record() *RawRecord

Oct 21, 2025

Changes in this version

+ const MaxNestingDepth

+ type Line struct

+ Level int

+ LineNumber int

+ Tag string

+ Value string

+ XRef string

+ type ParseError struct

+ Context string

+ Err error

+ Line int

+ Message string

+ func (e *ParseError) Error() string

+ func (e *ParseError) Unwrap() error

+ type Parser struct

+ func NewParser() *Parser

+ func (p *Parser) Parse(r io.Reader) ([]*Line, error)

+ func (p *Parser) ParseLine(input string) (*Line, error)

+ func (p *Parser) Reset()