Struct MatchPattern

struct MatchPattern {
    variant_name: String,
    pattern: TokenStream,
    num_args: usize,
    pattern_vars: Vec<Ident>,
    arg_types: Vec<Type>,
}

Fields

variant_name: String

The variant name, as a string.

pattern: TokenStream

The match pattern. For instance: List::Cons(x0, x1)

num_args: usize

The number of arguments in the match pattern (including anonymous arguments).

pattern_vars: Vec<Ident>

The variables we introduced in the match pattern. ["x0", "x1"] if the pattern is List::Cons(hd, tl).

arg_types: Vec<Type>

The types of the variables introduced in the match pattern