Struct trust_dns_proto::op::Edns

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pub struct Edns { /* private fields */ }

Expand description

Edns implements the higher level concepts for working with extended dns as it is used to create or be created from OPT record data.

Implementations

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impl Edns

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pub fn new() -> Self

Creates a new extended DNS object.

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pub fn rcode_high(&self) -> u8

The high order bytes for the response code in the DNS Message

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pub fn version(&self) -> u8

Returns the EDNS version

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pub fn dnssec_ok(&self) -> bool

Specifies that DNSSec is supported for this Client or Server

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pub fn max_payload(&self) -> u16

Maximum supported size of the DNS payload

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pub fn option(&self, code: EdnsCode) -> Option<&EdnsOption>

Returns the Option associated with the code

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pub fn options(&self) -> &OPT

Returns the options portion of EDNS

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pub fn options_mut(&mut self) -> &mut OPT

Returns a mutable options portion of EDNS

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pub fn set_rcode_high(&mut self, rcode_high: u8) -> &mut Self

Set the high order bits for the result code.

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pub fn set_version(&mut self, version: u8) -> &mut Self

Set the EDNS version

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pub fn set_dnssec_ok(&mut self, dnssec_ok: bool) -> &mut Self

Set to true if DNSSec is supported

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pub fn set_max_payload(&mut self, max_payload: u16) -> &mut Self

Set the maximum payload which can be supported From RFC 6891: Values lower than 512 MUST be treated as equal to 512

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pub fn set_option(&mut self, option: EdnsOption)

👎Deprecated:

Please use options_mut().insert() to modify

Set the specified EDNS option

Trait Implementations

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impl BinEncodable for Edns

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fn emit(&self, encoder: &mut BinEncoder<'_>) -> ProtoResult<()>

Write the type to the stream

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fn to_bytes(&self) -> ProtoResult<Vec<u8>>

Returns the object in binary form

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impl Clone for Edns

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fn clone(&self) -> Edns

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Edns

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

Formats the value using the given formatter. Read more

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impl Default for Edns

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Display for Edns

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

Formats the value using the given formatter. Read more

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impl<'a> From<&'a Edns> for Record

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fn from(value: &'a Edns) -> Self

This returns a Resource Record that is formatted for Edns(0). Note: the rcode_high value is only part of the rcode, the rest is part of the base

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impl<'a> From<&'a Record> for Edns

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fn from(value: &'a Record) -> Self

Converts to this type from the input type.

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impl PartialEq<Edns> for Edns

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl Eq for Edns

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impl StructuralEq for Edns

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impl StructuralPartialEq for Edns

Auto Trait Implementations

impl RefUnwindSafe for Edns

impl Send for Edns

impl Sync for Edns

impl Unpin for Edns

impl UnwindSafe for Edns

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct trust_dns_proto::op::Edns

Implementations

impl Edns

pub fn new() -> Self

pub fn rcode_high(&self) -> u8

pub fn version(&self) -> u8

pub fn dnssec_ok(&self) -> bool

pub fn max_payload(&self) -> u16

pub fn option(&self, code: EdnsCode) -> Option<&EdnsOption>

pub fn options(&self) -> &OPT

pub fn options_mut(&mut self) -> &mut OPT

pub fn set_rcode_high(&mut self, rcode_high: u8) -> &mut Self

pub fn set_version(&mut self, version: u8) -> &mut Self

pub fn set_dnssec_ok(&mut self, dnssec_ok: bool) -> &mut Self

pub fn set_max_payload(&mut self, max_payload: u16) -> &mut Self

pub fn set_option(&mut self, option: EdnsOption)

Trait Implementations

impl BinEncodable for Edns

fn emit(&self, encoder: &mut BinEncoder<'_>) -> ProtoResult<()>

fn to_bytes(&self) -> ProtoResult<Vec<u8>>

impl Clone for Edns

fn clone(&self) -> Edns

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

impl Debug for Edns

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

impl Default for Edns

fn default() -> Self

impl Display for Edns

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

impl<'a> From<&'a Edns> for Record

fn from(value: &'a Edns) -> Self

impl<'a> From<&'a Record> for Edns

fn from(value: &'a Record) -> Self

impl PartialEq<Edns> for Edns

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

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

impl Eq for Edns

impl StructuralEq for Edns

impl StructuralPartialEq for Edns

Auto Trait Implementations

impl RefUnwindSafe for Edns

impl Send for Edns

impl Sync for Edns

impl Unpin for Edns

impl UnwindSafe for Edns

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,