Vague about service life

Question

Vague about service life

I have a type structure SCGI

that has a property Netstring

that itself is another structure:

struct SCGI<'a> {
    content_length:uint,
    scgi:bool,
    request_method:RequestMethod,
    request_uri:&'a str,
    body:&'a str,
    original:Netstring
}       
impl<'a> SCGI<'a> {
    …
}

If this was C ++ I would like it to Netstring

be a new object, not a reference to another object. But if I try to build my code, I always get the following error:

error: wrong number of time-to-live parameters: expected 1, found 0

Adding the lifetime to original

doesn't help: it original:&'a Netstring

leads to the same error.

What am I missing here?

+3

rust

ruipacheco 17 Sep 14 at 22:14

source to share

1 answer

snf · Accepted Answer · 2014-09-18T04:56:06+0000

I don't have your complete example, but I think you got the wrong syntax (check type <'a>

after type).

This code compiles for me:

struct Netstring<'a> {
  a: &'a str
}

struct SCGI<'a>{
  content_length: uint,
  scgi: bool,
  body: &'a str,
  original: Netstring<'a>
}

Hope this helped.

Vague about service life

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