git.bitcoin.ninja Git - rust-lightning/blob - src/util/ser_macros.rs

   1 macro_rules! impl_writeable {
   2         ($st:ident, {$($field:ident),*}) => {
   3                 impl<W: ::std::io::Write> Writeable<W> for $st {
   4                         fn write(&self, w: &mut Writer<W>) -> Result<(), DecodeError> {
   5                                 $( self.$field.write(w)?; )*
   6                                 Ok(())
   7                         }
   8                 }
   9
  10                 impl<R: ::std::io::Read> Readable<R> for $st {
  11                         fn read(r: &mut Reader<R>) -> Result<Self, DecodeError> {
  12                                 Ok(Self {
  13                                         $($field: Readable::read(r)?),*
  14                                 })
  15                         }
  16                 }
  17         }
  18 }