Botan 3.0.0-alpha0
Crypto and TLS for C&
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#include <exceptn.h>
Public Member Functions | |
virtual int | error_code () const noexcept |
ErrorType | error_type () const noexcept override |
Not_Implemented (const std::string &err) | |
const char * | what () const noexcept override |
Not Implemented Exception
This is thrown in the situation where a requested operation is logically valid but is not implemented by this version of the library.
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explicit |
Definition at line 162 of file exceptn.cpp.
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inlinevirtualnoexceptinherited |
Return an error code associated with this exception, or otherwise 0.
The domain of this error varies depending on the source, for example on POSIX systems it might be errno, while on a Windows system it might be the result of GetLastError or WSAGetLastError.
Reimplemented in Botan::Compression_Error, Botan_FFI::FFI_Error, Botan::CommonCrypto_Error, Botan::PKCS11::PKCS11_ReturnError, Botan::TLS::TLS_Exception, Botan::SQL_Database::SQL_DB_Error, and Botan::System_Error.
Definition at line 108 of file exceptn.h.
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inlineoverridevirtualnoexcept |
Return the "type" of error which occurred.
Reimplemented from Botan::Exception.
Definition at line 348 of file exceptn.h.
References Botan::NotImplemented.
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inlineoverridenoexceptinherited |
Return a descriptive string which is hopefully comprehensible to a developer. It will likely not be useful for an end user.
The string has no particular format, and the content of exception messages may change from release to release. Thus the main use of this function is for logging or debugging.
Definition at line 94 of file exceptn.h.
Referenced by Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), and Botan_FFI::ffi_guard_thunk().