pub struct DistinguishedName { /* private fields */ }
Expand description

Distinguished name used e.g. for the issuer and subject fields of a certificate

A distinguished name is a set of (attribute type, attribute value) tuples.

This datastructure keeps them ordered by insertion order.

See also the RFC 5280 sections on the issuer and subject fields.

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impl DistinguishedName

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pub fn new() -> Self

Creates a new, empty distinguished name

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pub fn get(&self, ty: &DnType) -> Option<&DnValue>

Obtains the attribute value for the given attribute type

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pub fn remove(&mut self, ty: DnType) -> bool

Removes the attribute with the specified DnType

Returns true when an actual removal happened, false when no attribute with the specified DnType was found.

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pub fn push(&mut self, ty: DnType, s: impl Into<DnValue>)

Inserts or updates an attribute that consists of type and name

let mut dn = DistinguishedName::new();
dn.push(DnType::OrganizationName, "Crab widgits SE");
dn.push(DnType::CommonName, DnValue::PrintableString("Master Cert".to_string()));
assert_eq!(dn.get(&DnType::OrganizationName), Some(&DnValue::Utf8String("Crab widgits SE".to_string())));
assert_eq!(dn.get(&DnType::CommonName), Some(&DnValue::PrintableString("Master Cert".to_string())));
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pub fn iter(&self) -> DistinguishedNameIterator<'_>

Iterate over the entries

Trait Implementations§

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impl Clone for DistinguishedName

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fn clone(&self) -> DistinguishedName

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 Debug for DistinguishedName

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

Formats the value using the given formatter. Read more
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impl PartialEq for DistinguishedName

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fn eq(&self, other: &DistinguishedName) -> 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 Eq for DistinguishedName

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impl StructuralEq for DistinguishedName

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impl StructuralPartialEq for DistinguishedName

Auto Trait Implementations§

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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32 ) -> TaggedParser<'a, Implicit, Self, E>

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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> 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.