[−][src]Function cbor_diag::parse_hex
pub fn parse_hex(hex: impl AsRef<str>) -> Result<DataItem>
Parse a string containing a hex encoded CBOR data item.
The provided string may contain comments, where a comment is started with a
#
character and proceeds until the end of the line. Any spaces in the
string will also be ignored, but any other non-hex characters will cause an
error.
Examples
use cbor_diag::{DataItem, IntegerWidth, Tag, TextString}; assert_eq!( cbor_diag::parse_hex(r#" d8 20 # uri, tag(32) 73 # text(19) 68747470733a2f2f6578616d706c652e636f6d # "https://example.com" "#).unwrap(), DataItem::Tag { tag: Tag::URI, bitwidth: IntegerWidth::Eight, value: Box::new(DataItem::TextString(TextString { data: "https://example.com".into(), bitwidth: IntegerWidth::Zero, })), });