Struct dns_message_parser::DomainName

pub struct DomainName(_);

Implementations

impl DomainName

pub fn decode(bytes: Bytes) -> DecodeResult<DomainName>

impl DomainName

pub fn append_label(&mut self, label: &str) -> Result<(), DomainNameError>

Append a label to the domain name.

If the label cannot be appended then the domain name is not changed. The label cannot be appended if the label is too big or the label contains a dot character or the domain name would be too big.

Example

let mut domain_name = DomainName::default();
// Prints "."
println!("{}", domain_name);

domain_name.append_label("example").unwrap();
// Prints "example."
println!("{}", domain_name);

domain_name.append_label("org").unwrap();
// Prints "example.org."
println!("{}", domain_name);

let result = domain_name.append_label(".");
// Prints "true"
println!("{}", result.is_err());
// Prints "example.org."
println!("{}", domain_name);

impl DomainName

pub fn encode(&self) -> EncodeResult<BytesMut>

Trait Implementations

impl Clone for DomainName

fn clone(&self) -> DomainName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DomainName

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

Formats the value using the given formatter.

impl Default for DomainName

fn default() -> Self

Returns the “default value” for a type.

impl Display for DomainName

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

Formats the value using the given formatter.

impl Eq for DomainName

impl Hash for DomainName

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<&'_ str> for DomainName

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<DomainName> for DomainName

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

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

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

This method tests for !=.

impl StructuralEq for DomainName

impl StructuralPartialEq for DomainName

impl TryFrom<&'_ str> for DomainName

type Error = DomainNameError

The type returned in the event of a conversion error.

fn try_from(string: &str) -> Result<Self, DomainNameError>

Performs the conversion.