46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
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use clap::ArgMatches;
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use serde::{Deserialize, Serialize};
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use std::net::Ipv4Addr;
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/// The core configuration of a Lighthouse beacon node.
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Config {
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pub enabled: bool,
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/// The IPv4 address the REST API HTTP server will listen on.
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pub listen_address: Ipv4Addr,
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/// The port the REST API HTTP server will listen on.
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pub port: u16,
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}
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impl Default for Config {
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fn default() -> Self {
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Config {
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enabled: true,
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listen_address: Ipv4Addr::new(127, 0, 0, 1),
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port: 5053,
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}
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}
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}
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impl Config {
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pub fn apply_cli_args(&mut self, args: &ArgMatches) -> Result<(), &'static str> {
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if args.is_present("no-ws") {
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self.enabled = false;
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}
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if let Some(rpc_address) = args.value_of("ws-address") {
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self.listen_address = rpc_address
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.parse::<Ipv4Addr>()
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.map_err(|_| "ws-address is not a valid IPv4 address.")?;
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}
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if let Some(rpc_port) = args.value_of("ws-port") {
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self.port = rpc_port
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.parse::<u16>()
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.map_err(|_| "ws-port is not a valid u16.")?;
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}
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Ok(())
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}
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}
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