Struct DnsConfigPatch 

pub struct DnsConfigPatch {
    pub rebind_protection: Option<bool>,
    pub nameservers: Option<Vec<String>>,
    pub query_timeout_ms: Option<u64>,
}

A sparse, presence-aware patch for DnsConfig.

Fields

rebind_protection: Option<bool>

Pending update for rebind_protection. Omitted values leave the target unchanged.

nameservers: Option<Vec<String>>

Pending update for nameservers. Omitted values leave the target unchanged.

query_timeout_ms: Option<u64>

Pending update for query_timeout_ms. Omitted values leave the target unchanged.

Implementations

impl DnsConfigPatch

pub fn new() -> Self

Create an empty patch that leaves every target field unchanged.

pub fn rebind_protection(self, value: bool) -> Self

Set the rebind_protection field in this patch.

pub fn rebind_protection_mut(&mut self, value: bool) -> &mut Self

Set the rebind_protection field in this patch. Mutates this patch in place and returns it for chaining.

pub fn nameservers(self, value: Vec<String>) -> Self

Set the nameservers field in this patch.

pub fn nameservers_mut(&mut self, value: Vec<String>) -> &mut Self

Set the nameservers field in this patch. Mutates this patch in place and returns it for chaining.

pub fn query_timeout_ms(self, value: u64) -> Self

Set the query_timeout_ms field in this patch.

pub fn query_timeout_ms_mut(&mut self, value: u64) -> &mut Self

Set the query_timeout_ms field in this patch. Mutates this patch in place and returns it for chaining.

pub fn clear_rebind_protection(self) -> Self

Remove rebind_protection from this patch so applying it leaves the target unchanged.

pub fn clear_rebind_protection_mut(&mut self) -> &mut Self

Remove rebind_protection from this patch so applying it leaves the target unchanged. Mutates this patch in place and returns it for chaining.

pub fn clear_nameservers(self) -> Self

Remove nameservers from this patch so applying it leaves the target unchanged.

pub fn clear_nameservers_mut(&mut self) -> &mut Self

Remove nameservers from this patch so applying it leaves the target unchanged. Mutates this patch in place and returns it for chaining.

pub fn clear_query_timeout_ms(self) -> Self

Remove query_timeout_ms from this patch so applying it leaves the target unchanged.

pub fn clear_query_timeout_ms_mut(&mut self) -> &mut Self

Remove query_timeout_ms from this patch so applying it leaves the target unchanged. Mutates this patch in place and returns it for chaining.

pub fn overlay(self, higher: Self) -> Self

Overlay a higher-precedence patch using each field’s declared strategy.

pub fn overlay_mut(&mut self, higher: Self) -> &mut Self

Overlay a higher-precedence patch using each field’s declared strategy. Mutates this patch in place and returns it for chaining.

pub fn apply_to(self, target: &mut DnsConfig)

Apply every present field to an existing value.

pub fn into_config(self) -> DnsConfig

Apply this patch to the configuration’s defaults.

Compose all overlays first. This conversion does not validate the result.

pub fn from_present_fields(value: DnsConfig) -> Self

Convert non-null fields into a changeset, treating Option::None as absent.

Trait Implementations

impl Clone for DnsConfigPatch

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DnsConfigPatch

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

Formats the value using the given formatter.

impl Default for DnsConfigPatch

fn default() -> Self

Returns the “default value” for a type.

impl From<DnsConfig> for DnsConfigPatch

fn from(value: DnsConfig) -> Self

Converts to this type from the input type.