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Implement Error for AddrParseError #27976

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Merged
merged 2 commits into from
Aug 24, 2015
Merged

Implement Error for AddrParseError #27976

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b61fdde
Implement Error for AddrParseError
sfackler Aug 24, 2015
f266f12
Add stability markers for new impls
sfackler Aug 24, 2015
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18 changes: 17 additions & 1 deletion src/libstd/net/parser.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,10 @@

use prelude::v1::*;

use str::FromStr;
use error::Error;
use fmt;
use net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6};
use str::FromStr;

struct Parser<'a> {
// parsing as ASCII, so can use byte array
Expand Down Expand Up @@ -339,3 +341,17 @@ impl FromStr for SocketAddr {
#[stable(feature = "rust1", since = "1.0.0")]
#[derive(Debug, Clone, PartialEq)]
pub struct AddrParseError(());

#[stable(feature = "addr_parse_error_error", since = "1.4.0")]
impl fmt::Display for AddrParseError {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.write_str(self.description())
}
}

#[stable(feature = "addr_parse_error_error", since = "1.4.0")]
impl Error for AddrParseError {
fn description(&self) -> &str {
"invalid IP address syntax"
}
}