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asn1_rs

Struct Enumerated

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pub struct Enumerated(pub u32);
Expand description

ASN.1 ENUMERATED type

§Limitations

Supported values are limited to 0 .. 2^32

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§0: u32

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impl Enumerated

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pub const fn new(value: u32) -> Self

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impl<'i> BerParser<'i> for Enumerated

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type Error = BerError<Input<'i>>

The Error type for parsing errors.
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fn from_ber_content( header: &Header<'i>, input: Input<'i>, ) -> IResult<Input<'i>, Self, Self::Error>

Parse a new BER object from header and data. Read more
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fn parse_ber(input: Input<'i>) -> IResult<Input<'i>, Self, Self::Error>

Attempt to parse a new BER object from data. Read more
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fn parse_ber_optional( input: Input<'i>, ) -> IResult<Input<'i>, Option<Self>, Self::Error>

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fn parse_ber_as_input( input: Input<'i>, ) -> IResult<Input<'i>, (Header<'i>, Input<'i>), Self::Error>

Parse object header (validating tag) and return header and content as Input
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impl CheckDerConstraints for Enumerated

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fn check_constraints(any: &Any<'_>) -> Result<()>

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impl Debug for Enumerated

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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<'i> DerParser<'i> for Enumerated

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type Error = BerError<Input<'i>>

The Error type for parsing errors.
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fn from_der_content( header: &Header<'i>, input: Input<'i>, ) -> IResult<Input<'i>, Self, Self::Error>

Parse a new DER object from header and data. Read more
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fn parse_der(input: Input<'i>) -> IResult<Input<'i>, Self, Self::Error>

Attempt to parse a new DER object from data. Read more
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fn parse_der_optional( input: Input<'i>, ) -> IResult<Input<'i>, Option<Self>, Self::Error>

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fn parse_der_as_input( input: Input<'i>, ) -> IResult<Input<'i>, (Header<'i>, Input<'i>), Self::Error>

Parse object header (validating tag) and return header and content as Input
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impl PartialEq for Enumerated

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fn eq(&self, other: &Enumerated) -> bool

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Tagged for Enumerated

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const TAG: Tag = Tag::Enumerated

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const CLASS: Class = Class::Universal

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const CONSTRUCTED: bool = false

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impl ToBer for Enumerated

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type Encoder = Primitive<{ Tag::Enumerated.0 }>

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fn ber_content_len(&self) -> Length

Returns the length of the encoded content of the object Read more
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fn ber_write_content<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the content of the object to the writer target Read more
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fn ber_tag_info(&self) -> (Class, bool, Tag)

Return the tag information to be encoded in header
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fn ber_total_len(&self) -> Length

Returns the total length (including header) of the encoded content of the object
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fn ber_write_header<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the header of the object to the writer target Read more
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fn ber_encode<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the object (header + content) to the writer target Read more
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fn ber_encode_tagged_explicit<W: Write>( &self, class: Class, tag_number: u32, target: &mut W, ) -> SerializeResult<usize>

Encode and write the object (header + content) as TAGGED EXPLICIT and write it to the writer target Read more
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fn ber_encode_tagged_implicit<W: Write>( &self, class: Class, tag_number: u32, target: &mut W, ) -> SerializeResult<usize>

Encode and write the object (header + content) as TAGGED IMPLICIT and write it to the writer target Read more
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fn to_ber_vec(&self) -> SerializeResult<Vec<u8>>

Write the DER encoded representation to a newly allocated Vec<u8>
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fn write_ber<W: Write>(&self, writer: &mut W) -> SerializeResult<usize>

Encode in BER and write the object (header + content) to the writer target Read more
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impl ToDer for Enumerated
where Enumerated: ToBer,

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type Encoder = <Enumerated as ToBer>::Encoder

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fn der_content_len(&self) -> Length

Returns the length of the encoded content of the object Read more
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fn der_tag_info(&self) -> (Class, bool, Tag)

Return the tag information to be encoded in header
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fn der_write_content<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the content of the object to the writer target Read more
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fn der_total_len(&self) -> Length

Returns the total length (including header) of the encoded content of the object
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fn der_write_header<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the header of the object to the writer target Read more
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fn der_encode<W: Write>(&self, target: &mut W) -> SerializeResult<usize>

Encode and write the object (header + content) to the writer target Read more
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fn der_encode_tagged_explicit<W: Write>( &self, class: Class, tag_number: u32, target: &mut W, ) -> SerializeResult<usize>

Encode and write the object (header + content) as TAGGED EXPLICIT and write it to the writer target Read more
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fn der_encode_tagged_implicit<W: Write>( &self, class: Class, tag_number: u32, target: &mut W, ) -> SerializeResult<usize>

Encode and write the object (header + content) as TAGGED IMPLICIT and write it to the writer target Read more
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fn to_der_vec(&self) -> SerializeResult<Vec<u8>>

Write the DER encoded representation to a newly allocated Vec<u8>
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fn write_der<W: Write>(&self, writer: &mut W) -> SerializeResult<usize>

Encode in DER and write the object (header + content) to the writer target Read more
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fn to_der_len(&self) -> Result<usize>

👎Deprecated since 0.8.0: Use der_total_len() instead.
Get the length of the object (including the header), when encoded
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fn to_der_vec_raw(&self) -> SerializeResult<Vec<u8>>

👎Deprecated since 0.8.0: Use to_der_vec() instead.
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impl<'i, 'b> TryFrom<&'b Any<'i>> for Enumerated

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'i>) -> Result<Self>

Performs the conversion.
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impl<'i> TryFrom<Any<'i>> for Enumerated

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'i>) -> Result<Self>

Performs the conversion.
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impl DerAutoDerive for Enumerated

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impl Eq for Enumerated

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impl StructuralPartialEq for Enumerated

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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: BerParser<'a, Error = E>,

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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: BerParser<'a, Error = E>,

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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> Choice for T
where T: Tagged,

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fn can_decode(tag: Tag) -> bool

Is the provided Tag decodable as a variant of this CHOICE?
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> DynTagged for T
where T: Tagged,

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fn class(&self) -> Class

Return the class of the object
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fn constructed(&self) -> bool

Return true if the object is constructed
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fn tag(&self) -> Tag

Return the tag number of the object
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fn accept_tag(tag: Tag) -> bool

Return true if the tag number is acceptable for this object Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. 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<'a, T, E> FromBer<'a, E> for T
where T: TryFrom<Any<'a>, Error = E>, E: From<Error>,

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fn from_ber(bytes: &'a [u8]) -> Result<(&'a [u8], T), Err<E>>

Attempt to parse input bytes into a BER object
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impl<'a, T, E> FromDer<'a, E> for T
where T: TryFrom<Any<'a>, Error = E> + CheckDerConstraints + DerAutoDerive, E: From<Error> + Display + Debug,

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fn from_der(bytes: &'a [u8]) -> Result<(&'a [u8], T), Err<E>>

Attempt to parse input bytes into a DER object (enforcing constraints)
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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> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. 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.