pub fn decode_base64(codec: CodecId, text: &str) -> Result<Vec<u8>>Expand description
Decodes standard base64 text back to bytes under the default decode
limits, failing closed on any invalid character, length, or padding.
Convenience wrapper over decode_base64_with_limits using
DecodeLimits::default; prefer the limits-bearing form on the untrusted
decode path so the configured input ceiling is honored.
Shared with sim-codec-bitwise-base64 (see encode_base64).