19 lines
422 B
Rust
19 lines
422 B
Rust
// https://github.com/rust-lang/rust/issues/98299
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use std::convert::TryFrom;
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pub fn test_usage(p: ()) {
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SmallCString::try_from(p).map(|cstr| cstr);
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//~^ ERROR: type annotations needed
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}
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pub struct SmallCString<const N: usize> {}
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impl<const N: usize> TryFrom<()> for SmallCString<N> {
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type Error = ();
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fn try_from(path: ()) -> Result<Self, Self::Error> {
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unimplemented!();
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}
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}
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fn main() {}
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