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Remove IoResult<usize> return, value not needed and confuses ? operator

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Tangent 128 2017-08-07 00:55:57 -04:00
parent 45fe373ee6
commit ff4c2d796e
1 changed files with 8 additions and 8 deletions
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16
src/ebml.rs
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@ -192,17 +192,17 @@ pub fn encode_element<T: Write + Seek, F: Fn(&mut T) -> IoResult<X>, X>(tag: u64
Ok(())
}
pub fn encode_tag_header<T: Write>(tag: u64, size: Varint, output: &mut T) -> IoResult<usize> {
let id_size = encode_varint(Varint::Value(tag), output)?;
let size_size = encode_varint(size, output)?;
Ok(id_size + size_size)
pub fn encode_tag_header<T: Write>(tag: u64, size: Varint, output: &mut T) -> IoResult<()> {
encode_varint(Varint::Value(tag), output)?;
encode_varint(size, output)?;
Ok(())
}
/// Tries to write a simple EBML tag with a string value
pub fn encode_string<T: Write>(tag: u64, string: &str, output: &mut T) -> IoResult<usize> {
let tag_size = encode_tag_header(tag, Varint::Value(string.len() as u64), output)?;
let string_size = output.write_all(string.as_ref()).map(|()| string.len())?;
Ok(tag_size + string_size)
pub fn encode_string<T: Write>(tag: u64, string: &str, output: &mut T) -> IoResult<()> {
encode_tag_header(tag, Varint::Value(string.len() as u64), output)?;
output.write_all(string.as_ref()).map(|()| string.len())?;
Ok(())
}
#[derive(Debug, PartialEq)]