➜ try_from git:(master) cargo build
Compiling try_from v0.2.2 (file:///private/tmp/try_from)
error[E0034]: multiple applicable items in scope
--> src/char.rs:49:23
|
49 | match u32::try_from(n)? {
| ^^^^^^^^^^^^^ multiple `try_from` found
...
61 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
| ------------------------------------------------------------------ in this macro invocation
|
note: candidate #1 is defined in the trait `TryFrom`
--> src/lib.rs:11:5
|
11 | fn try_from(T) -> Result<Self, Self::Err>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: to disambiguate the method call, write `TryFrom::try_from(...)` instead
note: candidate #2 is defined in the trait `std::convert::TryFrom`
= help: to disambiguate the method call, write `std::convert::TryFrom::try_from(...)` instead
error: aborting due to previous error
For more information about this error, try `rustc --explain E0034`.
error: Could not compile `try_from`.
To learn more, run the command again with --verbose.
The build will fail with the latest nightly:
I think this is due the recent stabilization of
TryFromtrait. See rust-lang/rust#49305.