Struct der::asn1::TeletexStringRef

source ·
pub struct TeletexStringRef<'a> { /* private fields */ }
Expand description

ASN.1 TeletexString type.

Supports a subset the ASCII character set (described below).

For UTF-8, use Utf8StringRef instead. For the full ASCII character set, use Ia5StringRef.

This is a zero-copy reference type which borrows from the input data.

§Supported characters

The standard defines a complex character set allowed in this type. However, quoting the ASN.1 mailing list, “a sizable volume of software in the world treats TeletexString (T61String) as a simple 8-bit string with mostly Windows Latin 1 (superset of iso-8859-1) encoding”.

Implementations§

source§

impl<'a> TeletexStringRef<'a>

source

pub fn new<T>(input: &'a T) -> Result<Self>
where T: AsRef<[u8]> + ?Sized,

Create a new ASN.1 TeletexString.

Trait Implementations§

source§

impl<'a> AsRef<[u8]> for TeletexStringRef<'a>

source§

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.
source§

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

source§

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl<'a> Clone for TeletexStringRef<'a>

source§

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

Returns a copy of the value. Read more
1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
source§

impl<'a> Debug for TeletexStringRef<'a>

source§

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

Formats the value using the given formatter. Read more
source§

impl<'__der: 'a, 'a> DecodeValue<'__der> for TeletexStringRef<'a>

source§

fn decode_value<R: Reader<'__der>>( reader: &mut R, header: Header, ) -> Result<Self>

Attempt to decode this message using the provided Reader.
source§

impl<'a> Deref for TeletexStringRef<'a>

§

type Target = StrRef<'a>

The resulting type after dereferencing.
source§

fn deref(&self) -> &Self::Target

Dereferences the value.
source§

impl<'a> Display for TeletexStringRef<'a>

source§

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

Formats the value using the given formatter. Read more
source§

impl<'a> EncodeValue for TeletexStringRef<'a>

source§

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans Tag+Length header) when encoded as ASN.1 DER.
source§

fn encode_value(&self, writer: &mut impl Writer) -> Result<()>

Encode value (sans Tag+Length header) as ASN.1 DER using the provided Writer.
source§

fn header(&self) -> Result<Header>
where Self: Tagged,

Get the Header used to encode this value.
source§

impl<'a> FixedTag for TeletexStringRef<'a>

source§

const TAG: Tag = Tag::TeletexString

ASN.1 tag
source§

impl<'a> From<&TeletexStringRef<'a>> for TeletexStringRef<'a>

source§

fn from(value: &TeletexStringRef<'a>) -> TeletexStringRef<'a>

Converts to this type from the input type.
source§

impl<'a> From<TeletexStringRef<'a>> for AnyRef<'a>

source§

fn from(teletex_string: TeletexStringRef<'a>) -> AnyRef<'a>

Converts to this type from the input type.
source§

impl<'a> From<TeletexStringRef<'a>> for TeletexString

source§

fn from(value: TeletexStringRef<'a>) -> TeletexString

Converts to this type from the input type.
source§

impl<'a> Ord for TeletexStringRef<'a>

source§

fn cmp(&self, other: &TeletexStringRef<'a>) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
source§

impl<'a> PartialEq for TeletexStringRef<'a>

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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.
source§

impl<'a> PartialOrd for TeletexStringRef<'a>

source§

fn partial_cmp(&self, other: &TeletexStringRef<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl<'a> RefToOwned<'a> for TeletexStringRef<'a>

§

type Owned = TeletexString

The resulting type after obtaining ownership.
source§

fn ref_to_owned(&self) -> Self::Owned

Creates a new object taking ownership of the data
source§

impl<'__der: 'a, 'a> TryFrom<&'__der Any> for TeletexStringRef<'a>

§

type Error = Error

The type returned in the event of a conversion error.
source§

fn try_from(any: &'__der Any) -> Result<TeletexStringRef<'a>>

Performs the conversion.
source§

impl<'__der: 'a, 'a> TryFrom<AnyRef<'__der>> for TeletexStringRef<'a>

§

type Error = Error

The type returned in the event of a conversion error.
source§

fn try_from(any: AnyRef<'__der>) -> Result<TeletexStringRef<'a>>

Performs the conversion.
source§

impl<'a> Copy for TeletexStringRef<'a>

source§

impl<'a> Eq for TeletexStringRef<'a>

source§

impl<'a> StructuralPartialEq for TeletexStringRef<'a>

Auto Trait Implementations§

§

impl<'a> Freeze for TeletexStringRef<'a>

§

impl<'a> RefUnwindSafe for TeletexStringRef<'a>

§

impl<'a> Send for TeletexStringRef<'a>

§

impl<'a> Sync for TeletexStringRef<'a>

§

impl<'a> Unpin for TeletexStringRef<'a>

§

impl<'a> UnwindSafe for TeletexStringRef<'a>

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<'a, T> Choice<'a> for T
where T: Decode<'a> + FixedTag,

source§

fn can_decode(tag: Tag) -> bool

Is the provided Tag decodable as a variant of this CHOICE?
source§

impl<T> CloneToUninit for T
where T: Copy,

source§

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
source§

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

source§

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
source§

impl<'a, T> Decode<'a> for T
where T: DecodeValue<'a> + FixedTag,

source§

fn decode<R>(reader: &mut R) -> Result<T, Error>
where R: Reader<'a>,

Attempt to decode this message using the provided decoder.
source§

fn from_der(bytes: &'a [u8]) -> Result<Self>

Parse Self from the provided DER-encoded byte slice.
source§

impl<T> DerOrd for T

source§

fn der_cmp(&self, other: &T) -> Result<Ordering, Error>

Return an Ordering between self and other when serialized as ASN.1 DER.
source§

impl<T> Encode for T
where T: EncodeValue + Tagged,

source§

fn encoded_len(&self) -> Result<Length, Error>

Compute the length of this value in bytes when encoded as ASN.1 DER.

source§

fn encode(&self, writer: &mut impl Writer) -> Result<(), Error>

Encode this value as ASN.1 DER using the provided Writer.

source§

fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8]>

Encode this value to the provided byte slice, returning a sub-slice containing the encoded message.
source§

fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length>

Encode this message as ASN.1 DER, appending it to the provided byte vector.
source§

fn to_der(&self) -> Result<Vec<u8>>

Encode this type as DER, returning a byte vector.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> Tagged for T
where T: FixedTag,

source§

fn tag(&self) -> Tag

Get the ASN.1 tag that this type is encoded with.
source§

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

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

impl<T> ToString for T
where T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T> ValueOrd for T
where T: OrdIsValueOrd,

source§

fn value_cmp(&self, other: &T) -> Result<Ordering, Error>

Return an Ordering between value portion of TLV-encoded self and other when serialized as ASN.1 DER.
source§

impl<T> DecodeOwned for T
where T: for<'a> Decode<'a>,