Enum idna::uts46::DnsLength

#[non_exhaustive]
pub enum DnsLength {
    Ignore,
    VerifyAllowRootDot,
    Verify,
}

The UTS 46 VerifyDNSLength flag.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Ignore

VerifyDNSLength=false. (Possibly relevant for allowing non-DNS naming systems.)

VerifyAllowRootDot

VerifyDNSLength=true with the exception that the trailing root label dot is allowed.

Verify

VerifyDNSLength=true. (The trailing root label dot is not allowed.)

Trait Implementations

impl Clone for DnsLength

fn clone(&self) -> DnsLength

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for DnsLength

fn eq(&self, other: &DnsLength) -> 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 Copy for DnsLength

impl Eq for DnsLength

impl StructuralPartialEq for DnsLength