Enum rocket::mtls::oid::asn1_rs::Length

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pub enum Length {
    Definite(usize),
    Indefinite,
}
Available on crate feature mtls only.
Expand description

BER Object Length

Variants§

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Definite(usize)

Definite form (X.690 8.1.3.3)

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Indefinite

Indefinite form (X.690 8.1.3.6)

Implementations§

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impl Length

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pub fn is_null(&self) -> bool

Return true if length is definite and equal to 0

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pub fn definite(&self) -> Result<usize, Error>

Get length of primitive object

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pub const fn is_definite(&self) -> bool

Return true if length is definite

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pub const fn assert_definite(&self) -> Result<(), Error>

Return error if length is not definite

Trait Implementations§

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impl Add<usize> for Length

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type Output = Length

The resulting type after applying the + operator.
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fn add(self, rhs: usize) -> <Length as Add<usize>>::Output

Performs the + operation. Read more
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impl Add for Length

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type Output = Length

The resulting type after applying the + operator.
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fn add(self, rhs: Length) -> <Length as Add>::Output

Performs the + operation. Read more
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impl AddAssign<usize> for Length

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fn add_assign(&mut self, rhs: usize)

Performs the += operation. Read more
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impl Clone for Length

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fn clone(&self) -> Length

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 Length

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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 DynTagged for Length

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fn tag(&self) -> Tag

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impl From<usize> for Length

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fn from(l: usize) -> Length

Converts to this type from the input type.
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impl PartialEq for Length

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fn eq(&self, other: &Length) -> 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 ToDer for Length

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fn to_der_len(&self) -> Result<usize, Error>

Get the length of the object (including the header), when encoded
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fn write_der_header( &self, writer: &mut dyn Write ) -> Result<usize, SerializeError>

Attempt to write the DER header to this writer.
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fn write_der_content( &self, _writer: &mut dyn Write ) -> Result<usize, SerializeError>

Attempt to write the DER content (all except header) to this writer.
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fn to_der_vec(&self) -> Result<Vec<u8>, SerializeError>

Write the DER encoded representation to a newly allocated Vec<u8>.
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fn to_der_vec_raw(&self) -> Result<Vec<u8>, SerializeError>

Similar to using to_vec, but uses provided values without changes. This can generate an invalid encoding for a DER object.
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fn write_der(&self, writer: &mut dyn Write) -> Result<usize, SerializeError>

Attempt to write the DER encoded representation (header and content) into this writer. Read more
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fn write_der_raw(&self, writer: &mut dyn Write) -> Result<usize, SerializeError>

Similar to using to_der, but uses provided values without changes. This can generate an invalid encoding for a DER object.
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impl Copy for Length

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impl Eq for Length

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impl StructuralPartialEq for Length

Auto Trait Implementations§

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impl Freeze for Length

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impl RefUnwindSafe for Length

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impl Send for Length

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impl Sync for Length

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impl Unpin for Length

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impl UnwindSafe for Length

Blanket Implementations§

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

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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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Compare self to key and return true if they are equal.
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Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Returns self with the fg() set to Color::BrightMagenta.

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