Enum trust_dns_proto::error::ProtoErrorKind
source · [−]pub enum ProtoErrorKind {
Show 33 variants
Busy,
Canceled(Canceled),
CharacterDataTooLong {
max: usize,
len: usize,
},
LabelOverlapsWithOther {
label: usize,
other: usize,
},
DnsKeyProtocolNot3(u8),
DomainNameTooLong(usize),
EdnsNameNotRoot(Name),
IncorrectRDataLengthRead {
read: usize,
len: usize,
},
LabelBytesTooLong(usize),
PointerNotPriorToLabel {
idx: usize,
ptr: u16,
},
MaxBufferSizeExceeded(usize),
Message(&'static str),
Msg(String),
NoError,
NotAllRecordsWritten {
count: usize,
},
RrsigsNotPresent {
name: Name,
record_type: RecordType,
},
UnknownAlgorithmTypeValue(u8),
UnknownDnsClassStr(String),
UnknownDnsClassValue(u16),
UnknownRecordTypeStr(String),
UnknownRecordTypeValue(u16),
UnrecognizedLabelCode(u8),
UnrecognizedNsec3Flags(u8),
Io(Error),
Poisoned,
Ring(Unspecified),
SSL(SslErrorStack),
Timer,
Timeout,
UrlParsing(ParseError),
Utf8(Utf8Error),
FromUtf8(FromUtf8Error),
ParseInt(ParseIntError),
}
Expand description
The error kind for errors that get returned in the crate
Variants
Busy
The underlying resource is too busy
This is a signal that an internal resource is too busy. The intended action should be tried again, ideally after waiting for a little while for the situation to improve. Alternatively, the action could be tried on another resource (for example, in a name server pool).
Canceled(Canceled)
An error caused by a canceled future
CharacterDataTooLong
Character data length exceeded the limit
LabelOverlapsWithOther
Overlapping labels
DnsKeyProtocolNot3(u8)
DNS protocol version doesn’t have the expected version 3
DomainNameTooLong(usize)
A domain name was too long
EdnsNameNotRoot(Name)
EDNS resource record label is not the root label, although required
IncorrectRDataLengthRead
The length of rdata read was not as expected
LabelBytesTooLong(usize)
Label bytes exceeded the limit of 63
PointerNotPriorToLabel
Fields
idx: usize
index of the label containing this pointer
ptr: u16
location to which the pointer is directing
Label bytes exceeded the limit of 63
MaxBufferSizeExceeded(usize)
The maximum buffer size was exceeded
Message(&'static str)
An error with an arbitrary message, referenced as &’static str
Msg(String)
An error with an arbitrary message, stored as String
NoError
No error was specified
NotAllRecordsWritten
Fields
count: usize
Number of records that were written before the error
Not all records were able to be written
RrsigsNotPresent
Missing rrsigs
UnknownAlgorithmTypeValue(u8)
An unknown algorithm type was found
UnknownDnsClassStr(String)
An unknown dns class was found
UnknownDnsClassValue(u16)
An unknown dns class value was found
UnknownRecordTypeStr(String)
An unknown record type string was found
UnknownRecordTypeValue(u16)
An unknown record type value was found
UnrecognizedLabelCode(u8)
An unrecognized label code was found
UnrecognizedNsec3Flags(u8)
Unrecognized nsec3 flags were found
Io(Error)
An error got returned from IO
Poisoned
Any sync poised error
Ring(Unspecified)
A ring error
SSL(SslErrorStack)
An ssl error
Timer
A tokio timer error
Timeout
A request timed out
UrlParsing(ParseError)
An url parsing error
Utf8(Utf8Error)
A utf8 parsing error
FromUtf8(FromUtf8Error)
A utf8 parsing error
ParseInt(ParseIntError)
An int parsing error
Trait Implementations
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Auto Trait Implementations
impl !RefUnwindSafe for ProtoErrorKind
impl Send for ProtoErrorKind
impl Sync for ProtoErrorKind
impl Unpin for ProtoErrorKind
impl !UnwindSafe for ProtoErrorKind
Blanket Implementations
Mutably borrows from an owned value. Read more