Struct der::PrintableString

pub struct PrintableString<'a> { /* fields omitted */ }

ASN.1 PrintableString type.

Supports a subset the ASCII character set. For UTF-8 support, use Utf8String.

Supported characters

The following ASCII characters/ranges are supported:

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

Implementations

impl<'a> PrintableString<'a>

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

Create a new PrintableString.

pub fn as_str(&self) -> &'a str

Borrow the string as a str.

pub fn as_bytes(&self) -> &'a [u8]

Borrow the string as bytes.

pub fn len(&self) -> Length

Get the length of the inner byte slice.

pub fn is_empty(&self) -> bool

Is the inner string empty?

Trait Implementations

impl AsRef<[u8]> for PrintableString<'_>

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

Performs the conversion.

impl AsRef<str> for PrintableString<'_>

fn as_ref(&self) -> &str

Performs the conversion.

impl<'a> Clone for PrintableString<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for PrintableString<'a>

impl<'a> Debug for PrintableString<'a>

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

Formats the value using the given formatter.

impl<'a> Display for PrintableString<'a>

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

Formats the value using the given formatter.

impl<'a> Encodable for PrintableString<'a>

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

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

fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()>

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

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.

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

This is supported on crate feature alloc only.

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

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

This is supported on crate feature alloc only.

Serialize this message as a byte vector.

impl<'a> Eq for PrintableString<'a>

impl<'a> From<&'_ PrintableString<'a>> for PrintableString<'a>

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

Performs the conversion.

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

fn from(printable_string: PrintableString<'a>) -> Any<'a>

Performs the conversion.

impl<'a> PartialEq<PrintableString<'a>> for PrintableString<'a>

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

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

fn ne(&self, other: &PrintableString<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for PrintableString<'a>

impl<'a> StructuralPartialEq for PrintableString<'a>

impl<'a> Tagged for PrintableString<'a>

const TAG: Tag

ASN.1 tag

impl<'a> TryFrom<Any<'a>> for PrintableString<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(any: Any<'a>) -> Result<PrintableString<'a>>

Performs the conversion.