Struct openssl::asn1::Asn1String
[−]
pub struct Asn1String(_);
Primary ASN.1 type used by OpenSSL
Almost all ASN.1 types in OpenSSL are represented by ASN1_STRING structures. This implementation uses ASN1_STRING-to_UTF8 to preserve compatibility with Rust's String.
Methods from Deref<Target = Asn1StringRef>
fn as_utf8(&self) -> Result<OpensslString, ErrorStack>[src]
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.
fn as_slice(&self) -> &[u8][src]
Return the string as an array of bytes
The bytes do not directly corespond to UTF-8 encoding. To interact with
strings in rust, it is preferable to use as_utf8
fn len(&self) -> usize[src]
Return the length of the Asn1String (number of bytes)
Trait Implementations
impl ForeignType for Asn1String
type CType = ASN1_STRING
The raw C type.
type Ref = Asn1StringRef
The type representing a reference to this type.
unsafe fn from_ptr(ptr: *mut ASN1_STRING) -> Asn1String
Constructs an instance of this type from its raw type.
fn as_ptr(&self) -> *mut ASN1_STRING
Returns a raw pointer to the wrapped value.
impl Drop for Asn1String
impl Deref for Asn1String
type Target = Asn1StringRef
The resulting type after dereferencing.
fn deref(&self) -> &Asn1StringRef
Dereferences the value.
impl DerefMut for Asn1String
fn deref_mut(&mut self) -> &mut Asn1StringRef
Mutably dereferences the value.
impl Borrow<Asn1StringRef> for Asn1String
fn borrow(&self) -> &Asn1StringRef
Immutably borrows from an owned value. Read more
impl AsRef<Asn1StringRef> for Asn1String
fn as_ref(&self) -> &Asn1StringRef
Performs the conversion.