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slint compilation error for euclid for pico rp2040
Compiling euclid v0.22.9
Compiling slint-build v1.6.0
Compiling slint-macros v1.6.0
error[E0432]: unresolved import num_traits::real
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/angle.rs:16:17
|
16 | use num_traits::real::Real;
| ^^^^ could not find real in num_traits
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/angle.rs:17:18
|
17 | use num_traits::{Float, FloatConst, NumCast, One, Zero};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/box2d.rs:20:27
|
20 | use num_traits::{NumCast, Float};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/box3d.rs:18:27
|
18 | use num_traits::{NumCast, Float};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::real
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/point.rs:25:17
|
25 | use num_traits::real::Real;
| ^^^^ could not find real in num_traits
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/point.rs:26:18
|
26 | use num_traits::{Float, NumCast, Euclid};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/rect.rs:19:27
|
19 | use num_traits::{NumCast, Float};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::real
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/rigid.rs:8:17
|
8 | use num_traits::real::Real;
| ^^^^ could not find real in num_traits
error[E0432]: unresolved import num_traits::real
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/rotation.rs:19:17
|
19 | use num_traits::real::Real;
| ^^^^ could not find real in num_traits
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/size.rs:26:35
|
26 | use num_traits::{NumCast, Signed, Float};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0432]: unresolved import num_traits::real
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/vector.rs:30:17
|
30 | use num_traits::real::Real;
| ^^^^ could not find real in num_traits
error[E0432]: unresolved import num_traits::Float
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/vector.rs:31:18
|
31 | use num_traits::{Float, NumCast, Signed};
| ^^^^^
| |
| no Float in the root
| help: a similar name exists in the module (notice the capitalization): float
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/approxeq.rs:35:29
|
35 | num_traits::Float::abs(*self - *other) < *approx_epsilon
| ^^^^^ could not find Float in num_traits
...
41 | approx_eq!(f32, 1.0e-6);
| ----------------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro approx_eq (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/approxeq.rs:35:29
|
35 | num_traits::Float::abs(*self - *other) < *approx_epsilon
| ^^^^^ could not find Float in num_traits
...
42 | approx_eq!(f64, 1.0e-6);
| ----------------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro approx_eq (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/num.rs:107:29
|
107 | num_traits::Float::floor(self)
| ^^^^^ could not find Float in num_traits
...
127 | num_float!(f32);
| --------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro num_float (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/num.rs:113:29
|
113 | num_traits::Float::ceil(self)
| ^^^^^ could not find Float in num_traits
...
127 | num_float!(f32);
| --------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro num_float (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/num.rs:107:29
|
107 | num_traits::Float::floor(self)
| ^^^^^ could not find Float in num_traits
...
128 | num_float!(f64);
| --------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro num_float (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/num.rs:113:29
|
113 | num_traits::Float::ceil(self)
| ^^^^^ could not find Float in num_traits
...
128 | num_float!(f64);
| --------------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro num_float (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:25:29
|
25 | num_traits::Float::sin(self)
| ^^^^^ could not find Float in num_traits
...
79 | trig!(f32);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:29:29
|
29 | num_traits::Float::cos(self)
| ^^^^^ could not find Float in num_traits
...
79 | trig!(f32);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:33:29
|
33 | num_traits::Float::tan(self)
| ^^^^^ could not find Float in num_traits
...
79 | trig!(f32);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:47:41
|
47 | let x_abs = num_traits::Float::abs(x);
| ^^^^^ could not find Float in num_traits
...
79 | trig!(f32);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:48:41
|
48 | let y_abs = num_traits::Float::abs(y);
| ^^^^^ could not find Float in num_traits
...
79 | trig!(f32);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:25:29
|
25 | num_traits::Float::sin(self)
| ^^^^^ could not find Float in num_traits
...
80 | trig!(f64);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:29:29
|
29 | num_traits::Float::cos(self)
| ^^^^^ could not find Float in num_traits
...
80 | trig!(f64);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:33:29
|
33 | num_traits::Float::tan(self)
| ^^^^^ could not find Float in num_traits
...
80 | trig!(f64);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:47:41
|
47 | let x_abs = num_traits::Float::abs(x);
| ^^^^^ could not find Float in num_traits
...
80 | trig!(f64);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: could not find Float in num_traits
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/euclid-0.22.9/src/trig.rs:48:41
|
48 | let y_abs = num_traits::Float::abs(y);
| ^^^^^ could not find Float in num_traits
...
80 | trig!(f64);
| ---------- in this macro invocation
|
note: found an item that was configured out
--> /home/mohan/.cargo/registry/src/index.crates.io-6f17d22bba15001f/num-traits-0.2.19/src/lib.rs:32:23
|
32 | pub use crate::float::Float;
| ^^^^^
= note: this error originates in the macro trig (in Nightly builds, run with -Z macro-backtrace for more info)
Some errors have detailed explanations: E0432, E0433.
For more information about an error, try rustc --explain E0432.
error: could not compile euclid (lib) due to 28 previous errors
Could it be that you're compiling on a system without floating point arithmetic? Then you need to enable the libm feature of the Slint crate to enable the floating point arithmetic emulation.
Assuming the problem was because the libm feature of the slint crate was missing.
