Enum wasmcloud_runtime::capability::wrpc::wasi::io::streams::StreamError

pub enum StreamError {
    LastOperationFailed(ResourceOwn<Error>),
    Closed,
}

An error for input-stream and output-stream operations.

Variants

LastOperationFailed(ResourceOwn<Error>)

An error for input-stream and output-stream operations.

Closed

An error for input-stream and output-stream operations.

Trait Implementations

impl Debug for StreamError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<R> Decode<R> for StreamError

where R: Send + Sync + Index<R> + AsyncRead + Unpin + 'static,

type Decoder = Decoder<R>

Decoder used to decode value

type ListDecoder = ListDecoder<<StreamError as Decode<R>>::Decoder, R>

Decoder used to decode lists of value

impl Display for StreamError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<W> Encode<W> for &StreamError

where W: Send + Sync + Index<W> + AsyncWrite + Unpin + 'static,

type Encoder = Encoder<W>

Encoder used to encode the value

fn encode( self, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

Convenience function for encoding a value

fn encode_iter_own<I>( items: I, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

where I: IntoIterator<Item = Self>, <I as IntoIterator>::IntoIter: ExactSizeIterator, T: Index<T> + Send + Sync + 'static,

Encode an iterator of owned values

fn encode_iter_ref<'a, I>( items: I, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<&'a Self>>::Error>

where I: IntoIterator<Item = &'a Self>, <I as IntoIterator>::IntoIter: ExactSizeIterator, T: Index<T> + Send + Sync + 'static, Self::Encoder: Encoder<&'a Self>,

Encode an iterator of value references

fn encode_list_own( items: Vec<Self>, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

where T: Index<T> + Send + Sync + 'static,

Encode a list of owned values

fn encode_list_ref<'a>( items: &'a [Self], enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<&'a Self>>::Error>

where T: Index<T> + Send + Sync + 'static, Self::Encoder: Encoder<&'a Self>,

Encode a list of value references

impl<W> Encode<W> for StreamError

where W: Send + Sync + Index<W> + AsyncWrite + Unpin + 'static,

type Encoder = Encoder<W>

Encoder used to encode the value

fn encode( self, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

Convenience function for encoding a value

fn encode_iter_own<I>( items: I, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

where I: IntoIterator<Item = Self>, <I as IntoIterator>::IntoIter: ExactSizeIterator, T: Index<T> + Send + Sync + 'static,

Encode an iterator of owned values

fn encode_iter_ref<'a, I>( items: I, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<&'a Self>>::Error>

where I: IntoIterator<Item = &'a Self>, <I as IntoIterator>::IntoIter: ExactSizeIterator, T: Index<T> + Send + Sync + 'static, Self::Encoder: Encoder<&'a Self>,

Encode an iterator of value references

fn encode_list_own( items: Vec<Self>, enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<Self>>::Error>

where T: Index<T> + Send + Sync + 'static,

Encode a list of owned values

fn encode_list_ref<'a>( items: &'a [Self], enc: &mut Self::Encoder, dst: &mut BytesMut, ) -> Result<Option<Box<dyn FnOnce(T, Vec<usize>) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>> + Send>>, <Self::Encoder as Encoder<&'a Self>>::Error>

where T: Index<T> + Send + Sync + 'static, Self::Encoder: Encoder<&'a Self>,

Encode a list of value references

impl Error for StreamError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.