Crate maxlen

maxlen

Length-bounded wrappers over standard types.

This crate provides several types that enforce length limits at the type level:

• BSlice<T, MAX> is a [T] but guaranteed to not have more than MAX elements.
• BVec<T, MAX> is a Vec<T> but guaranteed to not have more than MAX elements.
• BStr<MAX, E> is a str but guarantees that the text will not be longer than MAX bytes in the specified encoding (not necessarily UTF-8).
• BString<MAX, E> is a String but guarantees that the text will not be longer than MAX bytes in the specified encoding (not necessarily UTF-8).

Modules

encoding

Different string encodings

Macros

bslice

Creates a static &'static BSlice<T, MAX> with a compile-time check.

bstr

Creates a static &'static BStr<MAX, E> with a compile-time check.

bvec

Creates a BVec<T, MAX> with a compile-time check.

Structs

BSlice

Bounded [T].

BStr

Bounded str.

BString

Bounded String.

BVec

Bounded Vec.

LengthExceeded

Length exceeded error.