Configuration

Rustalink uses a config.toml file for predictable and readable settings.

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Basic Configuration

Section	Parameter	Type	Default	Description
Server	port	number	2333	Port for REST and WebSocket
Server	address	string	0.0.0.0	Binding network address
Server	password	string	-	Authorization password
Audio	item_timeout_ms	number	3000	Audio stream resolve timeout

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Example Config

[server]
port = 2333
address = "0.0.0.0"
password = "youshallnotpass"

[audio]
item_timeout_ms = 3000

[plugins]
# Plugin-specific settings

Common Configuration Presets

High Performance

Optimized for 500+ concurrent players and low latency.

[server]
password = "change_me"
# Buffered for unstable networks
item_timeout_ms = 5000

[audio]
# Increase buffer duration for smoother playback
buffer_duration_ms = 400

Resource Efficient

Optimized for small VPS with limited RAM.

[server]
password = "change_me"
item_timeout_ms = 2000

[audio]
# Lower buffer duration to save memory
buffer_duration_ms = 200

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Customizing Logging

Rustalink uses the standard Rust logging architecture. You can control verbosity using the RUST_LOG environment variable.

Level	Description
error	Only critical failures
info	Default production level
debug	Detailed development logs