core/io: drop useless duplicated statement in test

[nihav.git] / nihav-core / src / io / intcode.rs

diff --git a/nihav-core/src/io/intcode.rs b/nihav-core/src/io/intcode.rs
index f5d128216e802212b4a69ce9e9d4429b5d9a84e4..6b45b77588f33327083d84b9dfe14d484bd02856 100644 (file)
--- a/nihav-core/src/io/intcode.rs
+++ b/nihav-core/src/io/intcode.rs
@@ -205,7 +205,7 @@ impl<'a> IntCodeReader for BitReader<'a> {
 /// use nihav_core::io::intcode::{IntCodeWriter,IntCodeType};
 ///
 /// let mut bw = BitWriter::new(Vec::new(), BitWriterMode::BE);
-/// bw.write_code_signed(IntCodeType::Gamma, 42)?;
+/// bw.write_code_signed(IntCodeType::Gamma, 42);
 /// ````
 pub trait IntCodeWriter {
     /// Writes an unsigned integer code of requested type.
@@ -348,7 +348,6 @@ mod test {
         bw.write_code(UintCodeType::Gamma, 42);
         bw.write_code(UintCodeType::GammaP, 42);
         let data = bw.end();
-        let mut br = BitReader::new(&data, BitReaderMode::BE);
 
         let mut br = BitReader::new(&data, BitReaderMode::BE);
         assert_eq!(br.read_code(UintCodeType::Golomb(5)).unwrap(), 42);