When a `macro_rules! foo { ... }` invocation is compiled the name used
is `foo`, not `macro_rules!`. This is different to all other macro
invocations, and confused me when I was inserted debugging println
statements for macro evaluation.
This commit changes it to `macro_rules` (or just `macro`), which is what
I expected. There are no externally visible changes.
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| Cargo.toml | ||