asn1-encoding-0.9.6: ASN1 data reader and writer in RAW, BER and DER forms

LicenseBSD-style
MaintainerVincent Hanquez <vincent@snarc.org>
Stabilityexperimental
Portabilityunknown
Safe HaskellSafe
LanguageHaskell2010

Data.ASN1.Error

Contents

Description

 
Synopsis

Errors types

data ASN1Error Source #

Possible errors during parsing operations

Constructors

StreamUnexpectedEOC

Unexpected EOC in the stream.

StreamInfinitePrimitive

Invalid primitive with infinite length in a stream.

StreamConstructionWrongSize

A construction goes over the size specified in the header.

StreamUnexpectedSituation String

An unexpected situation has come up parsing an ASN1 event stream.

ParsingHeaderFail String

Parsing an invalid header.

ParsingPartial

Parsing is not finished, there is construction unended.

TypeNotImplemented String

Decoding of a type that is not implemented. Contribution welcome.

TypeDecodingFailed String

Decoding of a knowed type failed.

TypePrimitiveInvalid String

Invalid primitive type

PolicyFailed String String

Policy failed including the name of the policy and the reason.

Instances
Eq ASN1Error Source # 
Instance details

Defined in Data.ASN1.Error

Methods

(==) :: ASN1Error -> ASN1Error -> Bool #

(/=) :: ASN1Error -> ASN1Error -> Bool #

Show ASN1Error Source # 
Instance details

Defined in Data.ASN1.Error

Methods

showsPrec :: Int -> ASN1Error -> ShowS #

show :: ASN1Error -> String #

showList :: [ASN1Error] -> ShowS #

Exception ASN1Error Source # 
Instance details

Defined in Data.ASN1.Error

Methods

toException :: ASN1Error -> SomeException #

fromException :: SomeException -> Maybe ASN1Error #

displayException :: ASN1Error -> String #