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Rust Error Types

Rust 1.x47 codes

std::io::ErrorKind variants, parsing errors, sync errors and common patterns

Showing 47 of 47 errors

Code	Message	Severity	Tier
ErrorKind::NotFound	No such file or directory	ERROR	Common	→
ErrorKind::PermissionDenied	Permission denied	ERROR	Common	→
ErrorKind::ConnectionRefused	Connection refused	ERROR	Common	→
ErrorKind::ConnectionReset	Connection reset by peer	ERROR	Notable	→
ErrorKind::ConnectionAborted	Connection aborted	ERROR	Notable	→
ErrorKind::NotConnected	Not connected	ERROR	Notable	→
ErrorKind::AddrInUse	Address already in use	ERROR	Common	→
ErrorKind::AddrNotAvailable	Address not available	ERROR	Notable	→
ErrorKind::BrokenPipe	Broken pipe	ERROR	Notable	→
ErrorKind::AlreadyExists	Entity already exists	ERROR	Common	→
ErrorKind::WouldBlock	Operation would block	INFO	Critical	→
ErrorKind::InvalidInput	Invalid input parameter	ERROR	Common	→
ErrorKind::InvalidData	Invalid data	ERROR	Notable	→
ErrorKind::TimedOut	Operation timed out	ERROR	Notable	→
ErrorKind::WriteZero	Write returned zero bytes	ERROR	Notable	→
ErrorKind::Interrupted	System call interrupted	INFO	Critical	→
ErrorKind::Unsupported	Operation not supported	ERROR	Notable	→
ErrorKind::UnexpectedEof	Unexpected end of file	ERROR	Notable	→
ErrorKind::OutOfMemory	Out of memory	ERROR	Common	→
ErrorKind::Other	Other OS error	ERROR	Notable	→
ErrorKind::StorageFull	No space left on device	ERROR	Common	→
ErrorKind::NetworkDown	Network is down	ERROR	Common	→
ErrorKind::HostUnreachable	Host is unreachable	ERROR	Common	→
ErrorKind::FilesystemLoop	Filesystem loop detected	ERROR	Notable	→
ErrorKind::IsADirectory	Is a directory	ERROR	Common	→
ParseIntError	Cannot parse integer from string	ERROR	Common	→
ParseFloatError	Cannot parse float from string	ERROR	Common	→
TryFromIntError	Integer conversion out of range	ERROR	Common	→
FromUtf8Error	Invalid UTF-8 in byte vector	ERROR	Notable	→
Utf8Error	Invalid UTF-8 in byte slice	ERROR	Notable	→
PoisonError	Mutex poisoned	ERROR	Common	→
TryLockError::Poisoned	try_lock failed — mutex is poisoned	ERROR	Common	→
TryLockError::WouldBlock	try_lock failed — lock is already held	INFO	Critical	→
VarError::NotPresent	Environment variable not set	ERROR	Common	→
VarError::NotUnicode	Environment variable contains invalid Unicode	ERROR	Notable	→
fmt::Error	Formatting error	ERROR	Critical	→
StripPrefixError	Path prefix mismatch	ERROR	Critical	→
TryFromSliceError	Slice length mismatch	ERROR	Common	→
Box<dyn Error>	Boxed dynamic error	ERROR	Notable	→
anyhow::Error	Anyhow dynamic error with context	ERROR	Notable	→
E0382	Use of moved value	ERROR	Common	→
E0277	Trait bound not satisfied	ERROR	Common	→
E0308	Mismatched types	ERROR	Common	→
E0499	Cannot borrow as mutable more than once at a time	ERROR	Common	→
E0502	Cannot borrow as mutable because also borrowed as immutable	ERROR	Common	→
E0505	Cannot move out of value because it is borrowed	ERROR	Common	→
E0597	Value does not live long enough (lifetime error)	ERROR	Notable	→