Match
Design
Invocation
(find name)
match variable { <arms> }
match foo.method() { <arms> }
Postfix
let variable = Some(42);
variable.match { <arms> }
foo.method().match { <arms> }
foo.method().match { <arms> }.continue()
Arms
Small arrow syntax (languages)
<match> {
123 -> {}
else -> {}
}
Rust large arrow syntax
<match> {
123 => {}
_ => {}
}
no arrows
<match> {
123 { 456 }
_ {
// -snip-
}
}