---@meta ---@alias uv.errno.E2BIG "E2BIG" # argument list too long. ---@alias uv.errno.EACCES "EACCES" # permission denied. ---@alias uv.errno.EADDRINUSE "EADDRINUSE" # address already in use. ---@alias uv.errno.EADDRNOTAVAIL "EADDRNOTAVAIL" # address not available. ---@alias uv.errno.EAFNOSUPPORT "EAFNOSUPPORT" # address family not supported. ---@alias uv.errno.EAGAIN "EAGAIN" # resource temporarily unavailable. ---@alias uv.errno.EAI_ADDRFAMILY "EAI_ADDRFAMILY" # address family not supported. ---@alias uv.errno.EAI_AGAIN "EAI_AGAIN" # temporary failure. ---@alias uv.errno.EAI_BADFLAGS "EAI_BADFLAGS" # bad ai_flags value. ---@alias uv.errno.EAI_BADHINTS "EAI_BADHINTS" # invalid value for hints. ---@alias uv.errno.EAI_CANCELED "EAI_CANCELED" # request canceled. ---@alias uv.errno.EAI_FAIL "EAI_FAIL" # permanent failure. ---@alias uv.errno.EAI_FAMILY "EAI_FAMILY" # ai_family not supported. ---@alias uv.errno.EAI_MEMORY "EAI_MEMORY" # out of memory. ---@alias uv.errno.EAI_NODATA "EAI_NODATA" # no address. ---@alias uv.errno.EAI_NONAME "EAI_NONAME" # unknown node or service. ---@alias uv.errno.EAI_OVERFLOW "EAI_OVERFLOW" # argument buffer overflow. ---@alias uv.errno.EAI_PROTOCOL "EAI_PROTOCOL" # resolved protocol is unknown. ---@alias uv.errno.EAI_SERVICE "EAI_SERVICE" # service not available for socket type. ---@alias uv.errno.EAI_SOCKTYPE "EAI_SOCKTYPE" # socket type not supported. ---@alias uv.errno.EALREADY "EALREADY" # connection already in progress. ---@alias uv.errno.EBADF "EBADF" # bad file descriptor. ---@alias uv.errno.EBUSY "EBUSY" # resource busy or locked. ---@alias uv.errno.ECANCELED "ECANCELED" # operation canceled. ---@alias uv.errno.ECHARSET "ECHARSET" # invalid Unicode character. ---@alias uv.errno.ECONNABORTED "ECONNABORTED" # software caused connection abort. ---@alias uv.errno.ECONNREFUSED "ECONNREFUSED" # connection refused. ---@alias uv.errno.ECONNRESET "ECONNRESET" # connection reset by peer. ---@alias uv.errno.EDESTADDRREQ "EDESTADDRREQ" # destination address required. ---@alias uv.errno.EEXIST "EEXIST" # file already exists. ---@alias uv.errno.EFAULT "EFAULT" # bad address in system call argument. ---@alias uv.errno.EFBIG "EFBIG" # file too large. ---@alias uv.errno.EFTYPE "EFTYPE" # inappropriate file type or format. ---@alias uv.errno.EHOSTUNREACH "EHOSTUNREACH" # host is unreachable. ---@alias uv.errno.EILSEQ "EILSEQ" # illegal byte sequence. ---@alias uv.errno.EINTR "EINTR" # interrupted system call. ---@alias uv.errno.EINVAL "EINVAL" # invalid argument. ---@alias uv.errno.EIO "EIO" # i/o error. ---@alias uv.errno.EISCONN "EISCONN" # socket is already connected. ---@alias uv.errno.EISDIR "EISDIR" # illegal operation on a directory. ---@alias uv.errno.ELOOP "ELOOP" # too many symbolic links encountered. ---@alias uv.errno.EMFILE "EMFILE" # too many open files. ---@alias uv.errno.EMLINK "EMLINK" # too many links. ---@alias uv.errno.EMSGSIZE "EMSGSIZE" # message too long. ---@alias uv.errno.ENAMETOOLONG "ENAMETOOLONG" # name too long. ---@alias uv.errno.ENETDOWN "ENETDOWN" # network is down. ---@alias uv.errno.ENETUNREACH "ENETUNREACH" # network is unreachable. ---@alias uv.errno.ENFILE "ENFILE" # file table overflow. ---@alias uv.errno.ENOBUFS "ENOBUFS" # no buffer space available. ---@alias uv.errno.ENODEV "ENODEV" # no such device. ---@alias uv.errno.ENOENT "ENOENT" # no such file or directory. ---@alias uv.errno.ENOMEM "ENOMEM" # not enough memory. ---@alias uv.errno.ENONET "ENONET" # machine is not on the network. ---@alias uv.errno.ENOPROTOOPT "ENOPROTOOPT" # protocol not available. ---@alias uv.errno.ENOSPC "ENOSPC" # no space left on device. ---@alias uv.errno.ENOSYS "ENOSYS" # function not implemented. ---@alias uv.errno.ENOTCONN "ENOTCONN" # socket is not connected. ---@alias uv.errno.ENOTDIR "ENOTDIR" # not a directory. ---@alias uv.errno.ENOTEMPTY "ENOTEMPTY" # directory not empty. ---@alias uv.errno.ENOTSOCK "ENOTSOCK" # socket operation on non-socket. ---@alias uv.errno.ENOTSUP "ENOTSUP" # operation not supported on socket. ---@alias uv.errno.ENOTTY "ENOTTY" # inappropriate ioctl for device. ---@alias uv.errno.ENXIO "ENXIO" # no such device or address. ---@alias uv.errno.EOF "EOF" # end of file. ---@alias uv.errno.EOVERFLOW "EOVERFLOW" # value too large for defined data type. ---@alias uv.errno.EPERM "EPERM" # operation not permitted. ---@alias uv.errno.EPIPE "EPIPE" # broken pipe. ---@alias uv.errno.EPROTO "EPROTO" # protocol error. ---@alias uv.errno.EPROTONOSUPPORT "EPROTONOSUPPORT" # protocol not supported. ---@alias uv.errno.EPROTOTYPE "EPROTOTYPE" # protocol wrong type for socket. ---@alias uv.errno.ERANGE "ERANGE" # result too large. ---@alias uv.errno.EROFS "EROFS" # read-only file system. ---@alias uv.errno.ESHUTDOWN "ESHUTDOWN" # cannot send after transport endpoint shutdown. ---@alias uv.errno.ESOCKTNOSUPPORT "ESOCKTNOSUPPORT" # socket type not supported. ---@alias uv.errno.ESPIPE "ESPIPE" # invalid seek. ---@alias uv.errno.ESRCH "ESRCH" # no such process. ---@alias uv.errno.ETIMEDOUT "ETIMEDOUT" # connection timed out. ---@alias uv.errno.ETXTBSY "ETXTBSY" # text file is busy. ---@alias uv.errno.EXDEV "EXDEV" # cross-device link not permitted. ---@alias uv.errno.UNKNOWN "UNKNOWN" # unknown error. --- An error string with the format {name}: {message} --- --- * {name} is the error name provided internally by uv_err_name (e.g. "ENOENT") --- * {message} is a human-readable message provided internally by uv_strerror --- ---@alias uv.error.message string --- An error name string --- ---@alias uv.error.name ---| "E2BIG" # argument list too long ---| "EACCES" # permission denied ---| "EADDRINUSE" # address already in use ---| "EADDRNOTAVAIL" # address not available ---| "EAFNOSUPPORT" # address family not supported ---| "EAGAIN" # resource temporarily unavailable ---| "EAI_ADDRFAMILY" # address family not supported ---| "EAI_AGAIN" # temporary failure ---| "EAI_BADFLAGS" # bad ai_flags value ---| "EAI_BADHINTS" # invalid value for hints ---| "EAI_CANCELED" # request canceled ---| "EAI_FAIL" # permanent failure ---| "EAI_FAMILY" # ai_family not supported ---| "EAI_MEMORY" # out of memory ---| "EAI_NODATA" # no address ---| "EAI_NONAME" # unknown node or service ---| "EAI_OVERFLOW" # argument buffer overflow ---| "EAI_PROTOCOL" # resolved protocol is unknown ---| "EAI_SERVICE" # service not available for socket type ---| "EAI_SOCKTYPE" # socket type not supported ---| "EALREADY" # connection already in progress ---| "EBADF" # bad file descriptor ---| "EBUSY" # resource busy or locked ---| "ECANCELED" # operation canceled ---| "ECHARSET" # invalid Unicode character ---| "ECONNABORTED" # software caused connection abort ---| "ECONNREFUSED" # connection refused ---| "ECONNRESET" # connection reset by peer ---| "EDESTADDRREQ" # destination address required ---| "EEXIST" # file already exists ---| "EFAULT" # bad address in system call argument ---| "EFBIG" # file too large ---| "EFTYPE" # inappropriate file type or format ---| "EHOSTUNREACH" # host is unreachable ---| "EILSEQ" # illegal byte sequence ---| "EINTR" # interrupted system call ---| "EINVAL" # invalid argument ---| "EIO" # i/o error ---| "EISCONN" # socket is already connected ---| "EISDIR" # illegal operation on a directory ---| "ELOOP" # too many symbolic links encountered ---| "EMFILE" # too many open files ---| "EMLINK" # too many links ---| "EMSGSIZE" # message too long ---| "ENAMETOOLONG" # name too long ---| "ENETDOWN" # network is down ---| "ENETUNREACH" # network is unreachable ---| "ENFILE" # file table overflow ---| "ENOBUFS" # no buffer space available ---| "ENODEV" # no such device ---| "ENOENT" # no such file or directory ---| "ENOMEM" # not enough memory ---| "ENONET" # machine is not on the network ---| "ENOPROTOOPT" # protocol not available ---| "ENOSPC" # no space left on device ---| "ENOSYS" # function not implemented ---| "ENOTCONN" # socket is not connected ---| "ENOTDIR" # not a directory ---| "ENOTEMPTY" # directory not empty ---| "ENOTSOCK" # socket operation on non-socket ---| "ENOTSUP" # operation not supported on socket ---| "ENOTTY" # inappropriate ioctl for device ---| "ENXIO" # no such device or address ---| "EOF" # end of file ---| "EOVERFLOW" # value too large for defined data type ---| "EPERM" # operation not permitted ---| "EPIPE" # broken pipe ---| "EPROTO" # protocol error ---| "EPROTONOSUPPORT" # protocol not supported ---| "EPROTOTYPE" # protocol wrong type for socket ---| "ERANGE" # result too large ---| "EROFS" # read-only file system ---| "ESHUTDOWN" # cannot send after transport endpoint shutdown ---| "ESOCKTNOSUPPORT" # socket type not supported ---| "ESPIPE" # invalid seek ---| "ESRCH" # no such process ---| "ETIMEDOUT" # connection timed out ---| "ETXTBSY" # text file is busy ---| "EXDEV" # cross-device link not permitted ---| "UNKNOWN" # unknown error --- A table value which exposes error constants as a map, where the key is the error name (without the UV_ prefix) and its value is a negative number. --- ---@class uv.errno : table --- ---@field E2BIG integer # argument list too long. ---@field EACCES integer # permission denied. ---@field EADDRINUSE integer # address already in use. ---@field EADDRNOTAVAIL integer # address not available. ---@field EAFNOSUPPORT integer # address family not supported. ---@field EAGAIN integer # resource temporarily unavailable. ---@field EAI_ADDRFAMILY integer # address family not supported. ---@field EAI_AGAIN integer # temporary failure. ---@field EAI_BADFLAGS integer # bad ai_flags value. ---@field EAI_BADHINTS integer # invalid value for hints. ---@field EAI_CANCELED integer # request canceled. ---@field EAI_FAIL integer # permanent failure. ---@field EAI_FAMILY integer # ai_family not supported. ---@field EAI_MEMORY integer # out of memory. ---@field EAI_NODATA integer # no address. ---@field EAI_NONAME integer # unknown node or service. ---@field EAI_OVERFLOW integer # argument buffer overflow. ---@field EAI_PROTOCOL integer # resolved protocol is unknown. ---@field EAI_SERVICE integer # service not available for socket type. ---@field EAI_SOCKTYPE integer # socket type not supported. ---@field EALREADY integer # connection already in progress. ---@field EBADF integer # bad file descriptor. ---@field EBUSY integer # resource busy or locked. ---@field ECANCELED integer # operation canceled. ---@field ECHARSET integer # invalid Unicode character. ---@field ECONNABORTED integer # software caused connection abort. ---@field ECONNREFUSED integer # connection refused. ---@field ECONNRESET integer # connection reset by peer. ---@field EDESTADDRREQ integer # destination address required. ---@field EEXIST integer # file already exists. ---@field EFAULT integer # bad address in system call argument. ---@field EFBIG integer # file too large. ---@field EFTYPE integer # inappropriate file type or format. ---@field EHOSTUNREACH integer # host is unreachable. ---@field EILSEQ integer # illegal byte sequence. ---@field EINTR integer # interrupted system call. ---@field EINVAL integer # invalid argument. ---@field EIO integer # i/o error. ---@field EISCONN integer # socket is already connected. ---@field EISDIR integer # illegal operation on a directory. ---@field ELOOP integer # too many symbolic links encountered. ---@field EMFILE integer # too many open files. ---@field EMLINK integer # too many links. ---@field EMSGSIZE integer # message too long. ---@field ENAMETOOLONG integer # name too long. ---@field ENETDOWN integer # network is down. ---@field ENETUNREACH integer # network is unreachable. ---@field ENFILE integer # file table overflow. ---@field ENOBUFS integer # no buffer space available. ---@field ENODEV integer # no such device. ---@field ENOENT integer # no such file or directory. ---@field ENOMEM integer # not enough memory. ---@field ENONET integer # machine is not on the network. ---@field ENOPROTOOPT integer # protocol not available. ---@field ENOSPC integer # no space left on device. ---@field ENOSYS integer # function not implemented. ---@field ENOTCONN integer # socket is not connected. ---@field ENOTDIR integer # not a directory. ---@field ENOTEMPTY integer # directory not empty. ---@field ENOTSOCK integer # socket operation on non-socket. ---@field ENOTSUP integer # operation not supported on socket. ---@field ENOTTY integer # inappropriate ioctl for device. ---@field ENXIO integer # no such device or address. ---@field EOF integer # end of file. ---@field EOVERFLOW integer # value too large for defined data type. ---@field EPERM integer # operation not permitted. ---@field EPIPE integer # broken pipe. ---@field EPROTO integer # protocol error. ---@field EPROTONOSUPPORT integer # protocol not supported. ---@field EPROTOTYPE integer # protocol wrong type for socket. ---@field ERANGE integer # result too large. ---@field EROFS integer # read-only file system. ---@field ESHUTDOWN integer # cannot send after transport endpoint shutdown. ---@field ESOCKTNOSUPPORT integer # socket type not supported. ---@field ESPIPE integer # invalid seek. ---@field ESRCH integer # no such process. ---@field ETIMEDOUT integer # connection timed out. ---@field ETXTBSY integer # text file is busy. ---@field EXDEV integer # cross-device link not permitted. ---@field UNKNOWN integer # unknown error.