Struct dns_message_parser::rr::edns::ECS

pub struct ECS { /* fields omitted */ }

Implementations

impl ECS

pub fn new(
    source_prefix_length: u8,
    scope_prefix_length: u8,
    address: Address
) -> Result<ECS, AddressError>

pub const fn get_source_prefix_length(&self) -> u8

Returns the current source prefix length.

pub fn set_source_prefix_length(
    &mut self,
    new_value: u8
) -> Result<(), AddressError>

Try to set the source prefix length.

Returns Ok() if the length fit in the current address as network mask, otherwise returns AddressError and the value is not changed.

pub const fn get_scope_prefix_length(&self) -> u8

Returns the current scope prefix length.

pub fn set_scope_prefix_length(
    &mut self,
    new_value: u8
) -> Result<(), AddressError>

Try to set the scope prefix length.

Returns Ok() if the length fit in the current address as network mask, otherwise returns AddressError and the value is not changed.

pub const fn get_address(&self) -> &Address

Returns the current address.

pub fn set_address(&mut self, new_value: Address) -> Result<(), AddressError>

Try to set the scope prefix length.

Returns Ok() if the current and scope prefix length fits in the new address as network mask , otherwise returns AddressError and the value is not changed.

pub fn get_prefix_length(&self) -> u8

Returns the prefix length of the address.

It the max value of the source_prefix_length and scope_prefix_length.

Trait Implementations

impl Clone for ECS

pub fn clone(&self) -> ECS

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ECS

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

Formats the value using the given formatter.

impl Display for ECS

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

Formats the value using the given formatter.

impl Eq for ECS

impl Hash for ECS

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<ECS> for ECS

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

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

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

This method tests for !=.

impl StructuralEq for ECS

impl StructuralPartialEq for ECS