Add compile time macros for CStrs
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Add `const_assert_bytes_has_no_nul!` to assert that a byte slice has no NUL bytes (either interior or terminating). Add `const_cstr_from_bytes!` to construct a `&'static CStr` from a const byte slice. A compile time assertion makes sure the invariants of `CStr::from_bytes_with_nul_unchecked` are met and then constructs the `CStr` from the bytes. Raise MSRV to 1.59.0 which is when `CStr::from_bytes_with_nul_unchecked` became const stable. Bump crate version to v1.2.0.
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Add
const_assert_bytes_has_no_nul!to assert that a byte slice has noNUL bytes (either interior or terminating).
Add
const_cstr_from_bytes!to construct a&'static CStrfrom a constbyte slice. A compile time assertion makes sure the invariants of
CStr::from_bytes_with_nul_uncheckedare met and then constructs theCStrfrom the bytes.Raise MSRV to 1.59.0 which is when
CStr::from_bytes_with_nul_uncheckedbecame const stable.
Bump crate version to v1.2.0.