Enum capnp::ErrorKind [−][src]
pub enum ErrorKind { Failed, Overloaded, Disconnected, Unimplemented, }
The general nature of an error. The purpose of this enum is not to describe the error itself, but rather to describe how the client might want to respond to the error.
Variants
Failed
Something went wrong. This is the usual error kind. It includes decoding errors.
Overloaded
The call failed because of a temporary lack of resources. This could be space resources (out of memory, out of disk space) or time resources (request queue overflow, operation timed out).
The operation might work if tried again, but it should NOT be repeated immediately as this may simply exacerbate the problem.
Disconnected
The call required communication over a connection that has been lost. The callee will need to re-establish connections and try again.
Unimplemented
The requested method is not implemented. The caller may wish to revert to a fallback approach based on other methods.
Trait Implementations
impl Debug for ErrorKind
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impl Debug for ErrorKind
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Clone for ErrorKind
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impl Clone for ErrorKind
fn clone(&self) -> ErrorKind
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fn clone(&self) -> ErrorKind
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Copy for ErrorKind
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impl Copy for ErrorKind
impl PartialEq for ErrorKind
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impl PartialEq for ErrorKind
fn eq(&self, other: &ErrorKind) -> bool
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fn eq(&self, other: &ErrorKind) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
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fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Eq for ErrorKind
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impl Eq for ErrorKind