50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
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use core::fmt::{Display, Formatter};
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#[cfg(feature = "std")]
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use std::error::Error;
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/// Generic error type for sending something via a message queue.
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#[derive(Debug, Copy, Clone)]
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pub enum GenericSendError {
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RxDisconnected,
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QueueFull(Option<u32>),
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}
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impl Display for GenericSendError {
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fn fmt(&self, f: &mut Formatter<'_>) -> core::fmt::Result {
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match self {
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GenericSendError::RxDisconnected => {
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write!(f, "rx side has disconnected")
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}
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GenericSendError::QueueFull(max_cap) => {
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write!(f, "queue with max capacity of {max_cap:?} is full")
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}
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}
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}
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}
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#[cfg(feature = "std")]
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impl Error for GenericSendError {}
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/// Generic error type for sending something via a message queue.
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#[derive(Debug, Copy, Clone)]
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pub enum GenericRecvError {
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Empty,
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TxDisconnected,
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}
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impl Display for GenericRecvError {
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fn fmt(&self, f: &mut Formatter<'_>) -> core::fmt::Result {
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match self {
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Self::TxDisconnected => {
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write!(f, "tx side has disconnected")
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}
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Self::Empty => {
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write!(f, "nothing to receive")
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}
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}
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}
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}
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#[cfg(feature = "std")]
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impl Error for GenericRecvError {}
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