Disable unused VTK XML support, use num sub-crates

Author: w1th0utnam3

Cargo.lock

@@ -17,8 +17,7 @@ splashsurf_lib = { path = "../splashsurf_lib", version = "0.9", features = ["vtk
 clap = { version = "4.1", features = ["derive"] }
 log = "0.4"
 fern = "0.6"
-chrono = "0.4"
+chrono = "0.4.20"
 anyhow = "1.0"
-num = "0.4"
 rayon = "1.6"
 bytemuck = "1.9"

splashsurf/Cargo.toml

@@ -38,7 +38,8 @@ io = ["vtk_extras", "vtkio", "ply-rs", "nom", "serde_json", "flate2"]
 [dependencies]
 log = "0.4"
 nalgebra = { version = "0.32", features = ["rand", "bytemuck"] }
-num = "0.4"
+num-traits = "0.2"
+num-integer = "0.1"
 anyhow = "1.0"
 thiserror = "1.0"
 itertools = "0.10"
@@ -56,7 +57,7 @@ numeric_literals = "0.2"
 rstar = "0.10"
 
 # IO
-vtkio = { version = "0.6", optional = true }
+vtkio = { version = "0.6", default-features = false, optional = true }  # Disable moden XML format for now (hardly used)
 ply-rs = { version = "0.1.3", optional = true }
 flate2 = { version = "1.0", optional = true }
 nom = { version = "7.1.3", optional = true }

splashsurf_lib/Cargo.toml

@@ -8,7 +8,7 @@ use flate2::write::GzEncoder;
 use flate2::Compression;
 use nalgebra::Vector3;
 use nom::{Finish, Parser};
-use num::ToPrimitive;
+use num_traits::ToPrimitive;
 use std::fs::{File, OpenOptions};
 use std::io;
 use std::io::{BufWriter, Read};

splashsurf_lib/src/io/bgeo_format.rs

@@ -13,7 +13,7 @@ use crate::{
 };
 use log::{debug, info, trace};
 use nalgebra::Vector3;
-use num::Bounded;
+use num_traits::Bounded;
 use parking_lot::Mutex;
 
 /// Performs a global surface reconstruction without domain decomposition

splashsurf_lib/src/reconstruction.rs

@@ -1,6 +1,6 @@
 //! Helper types for cartesian coordinate system topology
 
-use num::{CheckedAdd, CheckedSub, One};
+use num_traits::{CheckedAdd, CheckedSub, One};
 use std::ops::{Add, Sub};
 
 /// Direction on a number line/coordinate axis or identifiers for the end points of a line

splashsurf_lib/src/topology.rs

@@ -4,7 +4,8 @@ use std::hash::Hash;
 use bitflags::_core::ops::{AddAssign, MulAssign, SubAssign};
 use bytemuck::Pod;
 use nalgebra::{RealField, SVector};
-use num::{Bounded, CheckedAdd, CheckedMul, CheckedSub, FromPrimitive, Integer, ToPrimitive};
+use num_integer::Integer;
+use num_traits::{Bounded, CheckedAdd, CheckedMul, CheckedSub, FromPrimitive, ToPrimitive};
 
 /// Convenience trait that combines `Send` and `Sync`
 pub trait ThreadSafe: Sync + Send {}

splashsurf_lib/src/traits.rs

@@ -6,7 +6,7 @@ use bitflags::bitflags;
 use itertools::iproduct;
 use log::trace;
 use nalgebra::Vector3;
-use num::Bounded;
+use num_traits::Bounded;
 use std::iter::Iterator;
 use thiserror::Error as ThisError;