Struct webpki::DNSNameRef[−][src]

pub struct DNSNameRef<'a>(_);
Expand description

A reference to a DNS Name suitable for use in the TLS Server Name Indication (SNI) extension and/or for use as the reference hostname for which to verify a certificate.

A DNSNameRef is guaranteed to be syntactically valid. The validity rules are specified in RFC 5280 Section 7.2, except that underscores are also allowed.

Eq, PartialEq, etc. are not implemented because name comparison frequently should be done case-insensitively and/or with other caveats that depend on the specific circumstances in which the comparison is done.

Implementations

impl<'a> DNSNameRef<'a>[src]

pub fn try_from_ascii(dns_name: &'a [u8]) -> Result<Self, InvalidDNSNameError>[src]

Constructs a DNSNameRef from the given input if the input is a syntactically-valid DNS name.

pub fn try_from_ascii_str(
    dns_name: &'a str
) -> Result<Self, InvalidDNSNameError>[src]

Constructs a DNSNameRef from the given input if the input is a syntactically-valid DNS name.

pub fn to_owned(&self) -> DNSName[src]

Constructs a DNSName from this DNSNameRef

Trait Implementations

impl<'a> Clone for DNSNameRef<'a>[src]

fn clone(&self) -> DNSNameRef<'a>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for DNSNameRef<'_>[src]

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

Formats the value using the given formatter. Read more

impl From<DNSNameRef<'_>> for DNSName[src]

fn from(dns_name: DNSNameRef<'_>) -> Self[src]

Performs the conversion.

impl<'a> Copy for DNSNameRef<'a>[src]

Auto Trait Implementations

impl<'a> RefUnwindSafe for DNSNameRef<'a>

impl<'a> Send for DNSNameRef<'a>

impl<'a> Sync for DNSNameRef<'a>

impl<'a> Unpin for DNSNameRef<'a>

impl<'a> UnwindSafe for DNSNameRef<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.