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buf: impl Error for CollectVecError (#1010)

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Carl Lerche 2019-03-29 08:49:08 -07:00 committed by GitHub
parent ea7178b8c6
commit cb91dd274a
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1 changed files with 26 additions and 0 deletions
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26
tokio-buf/src/util/from.rs
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@ -2,6 +2,8 @@ use SizeHint;
use bytes::{Buf, BufMut, Bytes};
use std::error::Error;
use std::fmt;
use std::usize;
/// Conversion from a `BufStream`.
@ -134,3 +136,27 @@ impl<T: Buf> FromBufStream<T> for Bytes {
Ok(builder.into())
}
}
impl fmt::Display for CollectVecError {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
write!(fmt, "BufStream is too big")
}
}
impl Error for CollectVecError {
fn description(&self) -> &str {
"BufStream too big"
}
}
impl fmt::Display for CollectBytesError {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
write!(fmt, "BufStream too big")
}
}
impl Error for CollectBytesError {
fn description(&self) -> &str {
"BufStream too big"
}
}