Struct ServerBuilder 

pub struct ServerBuilder { /* private fields */ }

Builder for creating server directives programmatically.

Provides a type-safe, chainable API for constructing DirectiveKind::Server values with all supported options. Every option is validated at call time via the bounded integer newtypes from crate::values.

Examples

use chrony_confile::builder::ServerBuilder;
use chrony_confile::values::{PollInterval, UdpPort};

let directive = ServerBuilder::new("ntp.example.com")
    .iburst()
    .prefer()
    .minpoll(PollInterval::new(4)?)
    .maxpoll(PollInterval::new(10)?)
    .build();

assert_eq!(directive.kind.name(), "server");

Implementations

impl ServerBuilder

pub fn new(hostname: impl Into<String>) -> Self

Creates a new builder for the given hostname.

All other options are initialized to chrony defaults.

pub fn iburst(self) -> Self

Enables the iburst option (initial burst of quick measurements).

pub fn burst(self) -> Self

Enables the burst option (always burst measurements).

pub fn prefer(self) -> Self

Sets the prefer selection option.

pub fn noselect(self) -> Self

Sets the noselect selection option.

pub fn trust(self) -> Self

Sets the trust selection option.

pub fn require(self) -> Self

Sets the require selection option.

pub fn nts(self) -> Self

Enables NTS (Network Time Security) for this source.

pub fn offline(self) -> Self

Marks the source as initially offline.

pub fn minpoll(self, poll: PollInterval) -> Self

Sets the minimum polling interval (as a power of 2 in seconds).

pub fn maxpoll(self, poll: PollInterval) -> Self

Sets the maximum polling interval (as a power of 2 in seconds).

pub fn port(self, port: UdpPort) -> Self

Sets the UDP port for this source.

pub fn ntsport(self, port: UdpPort) -> Self

NTS port for the server.

pub fn maxdelay(self, delay: f64) -> Self

Sets the maximum expected round-trip delay (seconds).

pub fn maxdelayratio(self, ratio: f64) -> Self

Max delay ratio.

pub fn maxdelaydevratio(self, ratio: f64) -> Self

Max delay dev ratio.

pub fn maxdelayquant(self, quant: f64) -> Self

Max delay quantile.

pub fn mindelay(self, delay: f64) -> Self

Min delay.

pub fn asymmetry(self, asym: f64) -> Self

Asymmetry.

pub fn auto_offline(self) -> Self

Auto offline mode.

pub fn xleave(self) -> Self

Interleaved mode (xleave).

pub fn copy(self) -> Self

Copy peer measurement statistics.

pub fn presend(self, poll: PollInterval) -> Self

Presend poll interval.

pub fn filter(self, n: u32) -> Self

Filter value.

pub fn family(self, family: AddressFamily) -> Self

Address family.

pub fn extfield(self, id: u32) -> Self

Extension field ID (hex).

pub fn offset(self, offset: f64) -> Self

Sets the time offset for this source (seconds).

pub fn version(self, version: NtpVersion) -> Self

Sets the NTP protocol version for this source.

pub fn key(self, key_id: u32) -> Self

Sets the authentication key ID for this source.

pub fn authkey(self, key_id: u32) -> Self

Sets the authentication key ID (alias for key).

pub fn minsamples(self, n: u32) -> Self

Sets the minimum number of samples to keep.

pub fn maxsamples(self, n: u32) -> Self

Sets the maximum number of samples to keep.

pub fn polltarget(self, target: PollTarget) -> Self

Sets the poll target number of samples.

pub fn minstratum(self, stratum: Stratum) -> Self

Sets the minimum stratum for this source.

pub fn certset(self, id: u32) -> Self

Sets the certificate set ID for NTS.

pub fn build(self) -> Box<Directive>

Builds and returns a server directive with the configured options.

Trait Implementations

impl Clone for ServerBuilder

fn clone(&self) -> ServerBuilder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ServerBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.