S0018: bytes expects [Int]

Generated from rellum-diagnostics/src/db.rs.

Explanation

The bytes built-in builds a Bytes value from integer byte values. Its argument must be an array of Int so each element has a numeric byte representation.

Common causes

• passing a String to bytes
• passing an array whose element type is not Int
• passing a single Int instead of an array

Canonical fixes

• pass an array of Int values

Before:

data = bytes(65)

After:

data = bytes([65])

• convert or parse values before building Bytes

Code example

data = bytes(65)

Links

• RellC diagnostic overview