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My rust toolchain is nightly 1.83.0
And got the compiler error:
error[E0277]: cannot multiply `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
--> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\linfa-kernel-0.7.0\src\inner.rs:64:18
|
64 | self.mul(rhs)
| --- ^^^ no implementation for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
| |
| required by a bound introduced by this call
|
= help: the trait `Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>`
= help: the following other types implement trait `Mul<Rhs>`:
`&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
`&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
`&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
`&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsVecBase<IS2, DS2, N, I>>`
`&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f32>`
`&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f64>`
`&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i16>`
`&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i32>`
and 8 others
error[E0277]: cannot multiply `&CsMatBase<F, usize, &[usize], &[usize], &[F]>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
--> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\linfa-kernel-0.7.0\src\inner.rs:109:18
|
109 | self.mul(rhs)
| --- ^^^ no implementation for `&CsMatBase<F, usize, &[usize], &[usize], &[F]> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
| |
| required by a bound introduced by this call
|
= help: the trait `Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, &[usize], &[usize], &[F]>`
= help: the following other types implement trait `Mul<Rhs>`:
`&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
`&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
`&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
`&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsVecBase<IS2, DS2, N, I>>`
`&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f32>`
`&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f64>`
`&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i16>`
`&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i32>`
and 8 others
For more information about this error, try `rustc --explain E0277`.
error: could not compile `linfa-kernel` (lib) due to 2 previous errors
warning: build failed, waiting for other jobs to finish...
The text was updated successfully, but these errors were encountered:
I'm executing exactly the same code as the winequality_svm example, with my Cargo.toml as close as possible to the example Cargo.toml
My rust toolchain is nightly 1.83.0
And got the compiler error:
The text was updated successfully, but these errors were encountered: