Struct openssl::asn1::Asn1StringRef
[−]
pub struct Asn1StringRef(_);
Reference to Asn1String
Methods
impl Asn1StringRef[src]
pub 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.
pub 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
pub fn len(&self) -> usize[src]
Return the length of the Asn1String (number of bytes)
Trait Implementations
impl ForeignTypeRef for Asn1StringRef
type CType = ASN1_STRING
The raw C type.
unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self[src]
Constructs a shared instance of this type from its raw type.
unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self[src]
Constructs a mutable reference of this type from its raw type.
fn as_ptr(&self) -> *mut Self::CType[src]
Returns a raw pointer to the wrapped value.