API
#bufio/fileFile-backed buffered I/O ( bufio.NewReader(os.File) shape). Kept out of #bufio so importing strings-only bufio does not pull #os.
struct FileReaderpub struct FileReader {
pub src os.File
pub buf string
pub r int
pub err string
pub size int
pub last_byte int
}Public struct `FileReader`.
src os.Filebuf stringr interr stringsize intlast_byte intstruct FileWriterpub struct FileWriter {
pub dst os.File
pub buf string
pub size int
pub err string
}Public struct `FileWriter`.
dst os.Filebuf stringsize interr stringnew_readerpub fn new_reader(src os.File) FileReaderConstruct reader.
src os.FileFileReader — a value of this type
new_reader_sizepub fn new_reader_size(src os.File, size int) FileReaderConstruct reader size.
src os.Filesize intFileReader — a value of this type
new_writerpub fn new_writer(dst os.File) FileWriterConstruct writer.
dst os.FileFileWriter — a value of this type
new_writer_sizepub fn new_writer_size(dst os.File, size int) FileWriterConstruct writer size.
dst os.Filesize intFileWriter — a value of this type
(&mut FileReader) read_bytepub fn (r &mut FileReader) read_byte() intMethod on `&mut FileReader`: read one byte; throws on failure. Throws on failure.
r &mut FileReaderint — a value of this type
(&mut FileReader) read_stringpub fn (r &mut FileReader) read_string(delim int) stringMethod on `&mut FileReader`: read string. Throws on failure.
r &mut FileReaderdelim intstring — result string
(&mut FileWriter) writepub fn (w &mut FileWriter) write(data string) intBounded staging; return bytes accepted from this call, not the flush count. A failed flush remains sticky and retains bytes not confirmed as written. Throws on failure.
w &mut FileWriterdata stringint — bytes written
(&mut FileWriter) flushpub fn (w &mut FileWriter) flush() intMethod on `&mut FileWriter`: flush buffered data. Throws on failure.
w &mut FileWriterint — a value of this type