#[non_exhaustive]pub enum ParseEnvelopeError {
NotEnoughBytes,
UnsupportedVersion(u8),
UnsupportedOpcode(u8),
DecompressionError(CompressionError),
InvalidUuid(Error),
InvalidWarnings(Error),
}
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
NotEnoughBytes
There are not enough bytes to parse a single envelope, Envelope::from_buffer
should be recalled when it is possible that there are more bytes.
UnsupportedVersion(u8)
The version is not supported by cassandra-protocol, a server implementation should handle this by returning a server error with the message “Invalid or unsupported protocol version”.
UnsupportedOpcode(u8)
DecompressionError(CompressionError)
InvalidUuid(Error)
InvalidWarnings(Error)
Trait Implementations§
Source§impl Debug for ParseEnvelopeError
impl Debug for ParseEnvelopeError
Source§impl Display for ParseEnvelopeError
impl Display for ParseEnvelopeError
Source§impl Error for ParseEnvelopeError
impl Error for ParseEnvelopeError
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for ParseEnvelopeError
impl !RefUnwindSafe for ParseEnvelopeError
impl Send for ParseEnvelopeError
impl Sync for ParseEnvelopeError
impl Unpin for ParseEnvelopeError
impl !UnwindSafe for ParseEnvelopeError
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more