Struct PrintableStringRef 

pub struct PrintableStringRef<'a> { /* private fields */ }

ASN.1 PrintableString 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 following ASCII characters/ranges are supported:

• A..Z
• a..z
• 0..9
• “ ” (i.e. space)
• \
• (
• )
• +
• ,
• -
• .
• /
• :
• =
• ?

Implementations

impl<'a> PrintableStringRef<'a>

pub fn new<T>(input: &'a T) -> Result<Self>

where T: AsRef<[u8]> + ?Sized,

Create a new ASN.1 PrintableString.

Trait Implementations

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

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

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

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

fn as_ref(&self) -> &str

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

impl<'a> Clone for PrintableStringRef<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PrintableStringRef<'a>

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

Formats the value using the given formatter.

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

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

Attempt to decode this message using the provided Reader.

impl<'a> Deref for PrintableStringRef<'a>

type Target = StrRef<'a>

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> Display for PrintableStringRef<'a>

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

Formats the value using the given formatter.

impl<'a> EncodeValue for PrintableStringRef<'a>

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

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

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

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

fn header(&self) -> Result<Header>

where Self: Tagged,

Get the Header used to encode this value.

impl<'a> FixedTag for PrintableStringRef<'a>

const TAG: Tag = Tag::PrintableString

ASN.1 tag

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

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

Converts to this type from the input type.

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

fn from(printable_string: PrintableStringRef<'a>) -> AnyRef<'a>

Converts to this type from the input type.

impl<'a> From<PrintableStringRef<'a>> for PrintableString

Available on crate feature alloc only.

fn from(value: PrintableStringRef<'a>) -> PrintableString

Converts to this type from the input type.

impl<'a> Ord for PrintableStringRef<'a>

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> PartialEq for PrintableStringRef<'a>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<'a> PartialOrd for PrintableStringRef<'a>

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

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> RefToOwned<'a> for PrintableStringRef<'a>

Available on crate feature alloc only.

type Owned = PrintableString

The resulting type after obtaining ownership.

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

Creates a new object taking ownership of the data

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

Available on crate feature alloc only.

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<'a> Copy for PrintableStringRef<'a>

impl<'a> Eq for PrintableStringRef<'a>

impl<'a> StructuralPartialEq for PrintableStringRef<'a>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes