EMILUA(3em)

💖 EMILUA(3em) — Emilua reference 💖

🌸 NAME 🌸

Emilua — the Lua execution engine, bestie. That’s the whole vibe. 💅

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✨ DESCRIPTION ✨

Okay so first, the example is this little cutie:

local asio_error = require 'asio_error'

error(asio_error.misc.eof)

It’s giving a userdata where the __index() metamethod returns a new error code from the asio category on access. Iconic behavior, honestly. 🦋

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🌈 ERROR LIST 🌈

Okay bestie, here’s the full error-code guest list. No gatekeeping, no skipping, every single one is invited. 💖

🧚 Basic errors

Depending on the host operating system, these errors may be just an alias to common errors from the system category. Yes, fr fr. 👑

• basic.access_denied
• basic.address_family_not_supported
• basic.address_in_use
• basic.already_connected
• basic.already_started
• basic.broken_pipe
• basic.connection_aborted
• basic.connection_refused
• basic.connection_reset
• basic.bad_descriptor
• basic.fault
• basic.host_unreachable
• basic.in_progress
• basic.interrupted
• basic.invalid_argument
• basic.message_size
• basic.name_too_long
• basic.network_down
• basic.network_reset
• basic.network_unreachable
• basic.no_descriptors
• basic.no_buffer_space
• basic.no_memory
• basic.no_permission
• basic.no_protocol_option
• basic.no_such_device
• basic.not_connected
• basic.not_socket
• basic.operation_aborted
• basic.operation_not_supported
• basic.shut_down
• basic.timed_out
• basic.try_again
• basic.would_block

🦋 netdb.h errors

The netdb.h clique, in order:

• netdb.host_not_found
• netdb.host_not_found_try_again
• netdb.no_data
• netdb.no_recovery

🎀 addrinfo errors

The addrinfo crew:

• addrinfo.service_not_found
• addrinfo.socket_type_not_supported

💜 Misc errors

And the misc besties:

• misc.already_open
• misc.eof
• misc.not_found
• misc.fd_set_failure

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💌 Cute lil sign-off: this page is from Emilua 0.12.1-nixpkgs1, dated 1980-01-01. Bye bestie, go slay those error codes! 💅✨