Std.Buffer.scanU64

fn

This is a callable function.

What it does

Scans up to count 64-bit words starting at offset for needle.

Returns the 0-based word index if found, or None if the value is not present

or the range exceeds buffer boundaries.

Read the signature

• The text after the name is the type checked by Pudu.
• Read arrows from left to right: inputs come first, and the final type is returned.
• & borrows a value for this call instead of moving or copying it.
• Names inside [ ] are type arguments, such as the item type held by a collection.
• Option holds Some(value) or None when no value is available.