Use BoundedVec more

[olehmisar]

Problem

BoundedVec is a structure that represents a (arr, len) pair. StringBody::new and SubString::new should accept BoundedVec as a parameter (or implement From)

Happy Case

let haystack_text = BoundedVec::from_array("the quick brown fox jumped over the lazy dog".as_bytes());
let needle_text = BoundedVec::from_array(" the lazy dog".as_bytes());

let haystack: StringBody64 = StringBody::new(haystack_text);
let needle: SubString32 = SubString::new(needle_text);

// or even
let haystack: StringBody64 = haystack_text.into();

Workaround

None

Workaround Description

No response

Additional Context

No response

Project Impact

Nice-to-have

Blocker Context

No response

Would you like to submit a PR for this Issue?

Maybe

Support Needs

No response