Struct rustls::pki_types::DnsName

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pub struct DnsName<'a>(/* private fields */);
Expand description

A type which encapsulates a string (borrowed or owned) that is a syntactically valid DNS name.

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impl<'a> DnsName<'a>

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pub fn borrow(&'a self) -> DnsName<'a>

Produce a borrowed DnsName from this owned DnsName.

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pub fn to_lowercase_owned(&self) -> DnsName<'static>

Copy this object to produce an owned DnsName, smashing the case to lowercase in one operation.

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pub fn to_owned(&self) -> DnsName<'static>

Produce an owned DnsName from this (potentially borrowed) DnsName.

Trait Implementations§

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impl<'a> AsRef<str> for DnsName<'a>

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
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impl<'a> Clone for DnsName<'a>

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fn clone(&self) -> DnsName<'a>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for DnsName<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> Hash for DnsName<'a>

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'a> PartialEq for DnsName<'a>

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fn eq(&self, other: &DnsName<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> TryFrom<&'a [u8]> for DnsName<'a>

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type Error = InvalidDnsNameError

The type returned in the event of a conversion error.
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fn try_from( value: &'a [u8], ) -> Result<DnsName<'a>, <DnsName<'a> as TryFrom<&'a [u8]>>::Error>

Performs the conversion.
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impl<'a> TryFrom<&'a str> for DnsName<'a>

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type Error = InvalidDnsNameError

The type returned in the event of a conversion error.
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fn try_from( value: &'a str, ) -> Result<DnsName<'a>, <DnsName<'a> as TryFrom<&'a str>>::Error>

Performs the conversion.
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impl TryFrom<String> for DnsName<'static>

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type Error = InvalidDnsNameError

The type returned in the event of a conversion error.
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fn try_from( value: String, ) -> Result<DnsName<'static>, <DnsName<'static> as TryFrom<String>>::Error>

Performs the conversion.
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impl<'a> Eq for DnsName<'a>

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impl<'a> StructuralPartialEq for DnsName<'a>

Auto Trait Implementations§

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impl<'a> Freeze for DnsName<'a>

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impl<'a> RefUnwindSafe for DnsName<'a>

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impl<'a> Send for DnsName<'a>

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impl<'a> Sync for DnsName<'a>

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impl<'a> Unpin for DnsName<'a>

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impl<'a> UnwindSafe for DnsName<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.