message: Add missing DecoderError display implementations
diff: @@ -51,6 +51,15 @@ impl fmt::Display for DecoderError {
  DecoderError::HeaderFlagsInvalid(fs) => {
  f.write_fmt(format_args!("Invalid DDS header flags: {:#010X}", fs))
  }
  + DecoderError::DxgiFormatInvalid(df) => {
  + f.write_fmt(format_args!("Invalid DDS DXGI format: {}", df))
  + }
  + DecoderError::Dx10FlagsInvalid(fs) => {
  + f.write_fmt(format_args!("Invalid DDS DX10 header flags: {:#010X}", fs))
  + }
  + DecoderError::Dx10ArraySizeInvalid(s) => {
  + f.write_fmt(format_args!("Invalid DDS DX10 array size: {}", s))
  + }
  DecoderError::DdsSignatureInvalid => f.write_str("DDS signature not found"),
  }
  }
  