[−][src]Macro async_coap::uri::uri
Creates a &'static Uri
from a string literal.
Accepts only string constants and literals. The given string MUST be well-formed.
Example:
let x = uri!("http://example.com"); assert_eq!(x.scheme(),Some("http")); assert_eq!(x.raw_authority(),Some("example.com"));
Checks for correctness are performed at compile time:
ⓘThis example deliberately fails to compile
// This will not compile. let x = uri!("%00 invalid %ff");
Passing something that is a valid URI-Reference but not a valid URI (i.e.: Missing scheme) will also not compile:
ⓘThis example deliberately fails to compile
// This will not compile because "a/b/c" isn't a valid URI. let x = uri!("a/b/c");