rb_eEncodingError
Raised by Encoding and String methods when the string being transcoded contains a byte invalid for the either the source or target encoding.
Returns the destination encoding as an encoding object.
static VALUE ecerr_destination_encoding(VALUE self) { return rb_attr_get(self, rb_intern("destination_encoding")); }
Returns the destination encoding name as a string.
static VALUE ecerr_destination_encoding_name(VALUE self) { return rb_attr_get(self, rb_intern("destination_encoding_name")); }
Returns the discarded bytes when Encoding::InvalidByteSequenceError occurs.
ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1") begin ec.convert("abc\xA1\xFFdef") rescue Encoding::InvalidByteSequenceError p $! #=> #<Encoding::InvalidByteSequenceError: "\xA1" followed by "\xFF" on EUC-JP> puts $!.error_bytes.dump #=> "\xA1" puts $!.readagain_bytes.dump #=> "\xFF" end
static VALUE ecerr_error_bytes(VALUE self) { return rb_attr_get(self, rb_intern("error_bytes")); }
Returns true if the invalid byte sequence error is caused by premature end of string.
ec = Encoding::Converter.new("EUC-JP", "ISO-8859-1") begin ec.convert("abc\xA1z") rescue Encoding::InvalidByteSequenceError p $! #=> #<Encoding::InvalidByteSequenceError: "\xA1" followed by "z" on EUC-JP> p $!.incomplete_input? #=> false end begin ec.convert("abc\xA1") ec.finish rescue Encoding::InvalidByteSequenceError p $! #=> #<Encoding::InvalidByteSequenceError: incomplete "\xA1" on EUC-JP> p $!.incomplete_input? #=> true end
static VALUE ecerr_incomplete_input(VALUE self) { return rb_attr_get(self, rb_intern("incomplete_input")); }
Returns the bytes to be read again when Encoding::InvalidByteSequenceError occurs.
static VALUE ecerr_readagain_bytes(VALUE self) { return rb_attr_get(self, rb_intern("readagain_bytes")); }
Returns the source encoding as an encoding object.
Note that the result may not be equal to the source encoding of the encoding converter if the conversion has multiple steps.
ec = Encoding::Converter.new("ISO-8859-1", "EUC-JP") # ISO-8859-1 -> UTF-8 -> EUC-JP begin ec.convert("\xa0") # NO-BREAK SPACE, which is available in UTF-8 but not in EUC-JP. rescue Encoding::UndefinedConversionError p $!.source_encoding #=> #<Encoding:UTF-8> p $!.destination_encoding #=> #<Encoding:EUC-JP> p $!.source_encoding_name #=> "UTF-8" p $!.destination_encoding_name #=> "EUC-JP" end
static VALUE ecerr_source_encoding(VALUE self) { return rb_attr_get(self, rb_intern("source_encoding")); }
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