Raised by Encoding and String methods when the string being transcoded contains a byte invalid for the either the source or target encoding.
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Instance Public methods
ecerr.destination_encoding → string Link
Returns the destination encoding as an encoding object.
Source: show
static VALUE
ecerr_destination_encoding(VALUE self)
{
return rb_attr_get(self, id_destination_encoding);
}
ecerr.destination_encoding_name → string Link
Returns the destination encoding name as a string.
Source: show
static VALUE
ecerr_destination_encoding_name(VALUE self)
{
return rb_attr_get(self, id_destination_encoding_name);
}
ecerr.error_bytes → string Link
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
Source: show
static VALUE
ecerr_error_bytes(VALUE self)
{
return rb_attr_get(self, id_error_bytes);
}
ecerr.incomplete_input? → true or false Link
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
Source: show
static VALUE
ecerr_incomplete_input(VALUE self)
{
return rb_attr_get(self, id_incomplete_input);
}
ecerr.readagain_bytes → string Link
Returns the bytes to be read again when Encoding::InvalidByteSequenceError occurs.
Source: show
static VALUE
ecerr_readagain_bytes(VALUE self)
{
return rb_attr_get(self, id_readagain_bytes);
}
ecerr.source_encoding → encoding Link
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
Source: show
static VALUE
ecerr_source_encoding(VALUE self)
{
return rb_attr_get(self, id_source_encoding);
}