16 lines
420 B
Rust
16 lines
420 B
Rust
/// Like [sealed](https://crates.io/crates/sealed) but not a procmacro.
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#[doc(hidden)]
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#[macro_export]
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macro_rules! __sealed__seal {
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($vis:vis $mod:ident::$trait:ident$(<$($gen:ident),+>)?) => {
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#[doc(hidden)]
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mod $mod {
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#[doc(hidden)]
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pub trait $trait$(<$($gen),+>)? {}
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}
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#[doc(hidden)]
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$vis use $mod::$trait;
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};
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}
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pub use __sealed__seal as seal;
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