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Make bigtcp error wrappers consistent

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This commit is contained in:
Ruihan Li
2024-12-30 15:47:08 +08:00
committed by Tate, Hongliang Tian
parent bfc71d1b27
commit 7334c93ff5
2 changed files with 29 additions and 14 deletions
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22
kernel/libs/aster-bigtcp/src/errors.rs
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@ -12,6 +12,9 @@ pub enum BindError {
pub mod tcp {
pub use smoltcp::socket::tcp::{RecvError, SendError};
/// An error returned by [`TcpListener::new_listen`].
///
/// [`TcpListener::new_listen`]: crate::socket::TcpListener::new_listen
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub enum ListenError {
InvalidState,
@ -29,6 +32,9 @@ pub mod tcp {
}
}
/// An error returned by [`TcpConnection::new_connect`].
///
/// [`TcpConnection::new_connect`]: crate::socket::TcpConnection::new_connect
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub enum ConnectError {
InvalidState,
@ -50,13 +56,23 @@ pub mod tcp {
pub mod udp {
pub use smoltcp::socket::udp::RecvError;
/// An error returned by [`BoundTcpSocket::recv`].
/// An error returned by [`UdpSocket::send`].
///
/// [`BoundTcpSocket::recv`]: crate::socket::BoundTcpSocket::recv
/// [`UdpSocket::send`]: crate::socket::UdpSocket::send
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub enum SendError {
TooLarge,
Unaddressable,
BufferFull,
/// The packet is too large.
TooLarge,
}
impl From<smoltcp::socket::udp::SendError> for SendError {
fn from(value: smoltcp::socket::udp::SendError) -> Self {
match value {
smoltcp::socket::udp::SendError::Unaddressable => Self::Unaddressable,
smoltcp::socket::udp::SendError::BufferFull => Self::BufferFull,
}
}
}
}