Struct Policy 

pub struct Policy {
    pub type: Option<String>,
    pub rule: Option<Vec<u8>>,
    pub action: Option<i32>,
    pub match: Option<i32>,
    pub value: Option<Vec<u8>>,
}

Policy: information about any name server operator policy applied to the processing of a DNS message.

Fields

type: Option<String>

type: the type of policy applied, e.g. “RPZ” for a policy from a Response Policy Zone.

rule: Option<Vec<u8>>

rule: the rule matched by the message.

In a RPZ context, this is the owner name of the rule in the Reponse Policy Zone in wire format.

action: Option<i32>

action: the policy action taken in response to the rule match.

match: Option<i32>

match: the feature of the message exchange which matched the rule.

value: Option<Vec<u8>>

The matched value. Format depends on the matched feature .

Implementations

impl Policy

pub fn type(&self) -> &str

Returns the value of type, or the default value if type is unset.

pub fn rule(&self) -> &[u8]

Returns the value of rule, or the default value if rule is unset.

pub fn action(&self) -> Action

Returns the enum value of action, or the default if the field is unset or set to an invalid enum value.

pub fn set_action(&mut self, value: Action)

Sets action to the provided enum value.

pub fn match(&self) -> Match

Returns the enum value of match, or the default if the field is unset or set to an invalid enum value.

pub fn set_match(&mut self, value: Match)

Sets match to the provided enum value.

pub fn value(&self) -> &[u8]

Returns the value of value, or the default value if value is unset.

Trait Implementations

impl Clone for Policy

fn clone(&self) -> Policy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Policy

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

Formats the value using the given formatter.

impl Default for Policy

fn default() -> Self

Returns the “default value” for a type.

impl Message for Policy

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Policy

fn eq(&self, other: &Policy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Policy