Struct openssl::asn1::Asn1StringRef

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pub struct Asn1StringRef(_);

[−] Expand description

Reference to Asn1String

Implementations

impl Asn1StringRef[−]

pub fn as_utf8(&self) -> Result<OpensslString, ErrorStack>[−]

Converts the ASN.1 underlying format to UTF8

ASN.1 strings may utilize UTF-16, ASCII, BMP, or UTF8. This is important to consume the string in a meaningful way without knowing the underlying format.

pub fn as_slice(&self) -> &[u8][−]

Return the string as an array of bytes.

The bytes do not directly correspond to UTF-8 encoding. To interact with strings in rust, it is preferable to use as_utf8

pub fn len(&self) -> usize[−]

Returns the number of bytes in the string.

pub fn is_empty(&self) -> bool[−]

Determines if the string is empty.

Trait Implementations

impl AsRef<Asn1StringRef> for Asn1String[+]

[+] Show hidden undocumented items

fn as_ref(&self) -> &Asn1StringRef[−]

Performs the conversion.

impl Borrow<Asn1StringRef> for Asn1String[+]

[+] Show hidden undocumented items

fn borrow(&self) -> &Asn1StringRef[−]

Immutably borrows from an owned value.

impl Debug for Asn1StringRef[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl ForeignTypeRef for Asn1StringRef[+]

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type CType = ASN1_STRING

The raw C type.

pub unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self[−]

Constructs a shared instance of this type from its raw type.

pub unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self[−]

Constructs a mutable reference of this type from its raw type.

pub fn as_ptr(&self) -> *mut Self::CType[−]

Returns a raw pointer to the wrapped value.

impl Send for Asn1StringRef

impl Sync for Asn1StringRef