Struct String

pub struct String<'a>(/* private fields */);

A reference to a text string.

Implementations

impl<'a> String<'a>

pub const unsafe fn new(data: &'a str) -> Self

Wraps a string in a string external reference.

Safety

It is not actually unsafe to construct a String object. However, if the caller then CBOR-encodes the resulting object, they must ensure that the String object remains in existence until the CBOR data has been submitted as part of a method call. Failure to do this would allow the referent to be modified or dropped, resulting in OC-Wasm reading from that reused memory.

Trait Implementations

impl<'a, C> Encode<C> for String<'a>

fn encode<W: Write>( &self, e: &mut Encoder<W>, _: &mut C, ) -> Result<(), Error<W::Error>>

Encode a value of this type using the given Encoder.

fn is_nil(&self) -> bool

Is this value of Self a nil value?