Struct openssl::asn1::Asn1String [−][src]
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>
pub fn as_utf8(&self) -> Result<OpensslString, ErrorStack>
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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]ⓘ
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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
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Returns the number of bytes in the string.
pub fn is_empty(&self) -> bool
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Determines if the string is empty.
Trait Implementations
impl AsRef<Asn1StringRef> for Asn1String
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impl Borrow<Asn1StringRef> for Asn1String
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impl Deref for Asn1String
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impl DerefMut for Asn1String
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impl Drop for Asn1String
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impl ForeignType for Asn1String
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impl Send for Asn1String
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impl Sync for Asn1String
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Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,