Struct AnsName 

pub struct AnsName { /* private fields */ }

A validated ANS name, split into its domain and optional subdomain.

Construct one with AnsName::parse, which enforces the ANS validation rules and strips a trailing .apt.

Example

use aptos_sdk::api::ans::AnsName;

let name = AnsName::parse("alice.apt")?;
assert_eq!(name.domain(), "alice");
assert_eq!(name.subdomain(), None);

let sub = AnsName::parse("wallet.alice.apt")?;
assert_eq!(sub.domain(), "alice");
assert_eq!(sub.subdomain(), Some("wallet"));

Implementations

impl AnsName

pub fn parse(name: &str) -> AptosResult<Self>

Parses and validates an ANS name.

Accepts names with or without a trailing .apt, and either a bare domain (alice) or a subdomain.domain (wallet.alice).

Errors

Returns an error if the name has more than two segments or any segment violates the ANS rules (3-63 characters of lowercase a-z, 0-9, and non-leading/trailing hyphens).

pub fn domain(&self) -> &str

Returns the domain (top-level) segment, e.g. alice for alice.apt.

pub fn subdomain(&self) -> Option<&str>

Returns the subdomain segment, if any.

pub fn is_subdomain(&self) -> bool

Returns true if this name has a subdomain.

pub fn full_name(&self) -> String

Returns the fully qualified name (without the .apt suffix), e.g. wallet.alice or alice.

Trait Implementations

impl Clone for AnsName

fn clone(&self) -> AnsName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnsName

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

Formats the value using the given formatter.

impl Display for AnsName

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

Formats the value using the given formatter.

impl Eq for AnsName

impl PartialEq for AnsName

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AnsName