Std.Http.Message.checkLength

fn

This is a callable function.

What it does

Whether a message's declared length matches the body it carried.

A short body is how a truncated read shows itself, and a caller reading from

a connection needs to tell that from a complete message.

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.
• Result makes success and recoverable failure part of the function's type.