Finer-grained dependencies

implementations/rust/oo/Cargo.toml

@@ -9,7 +9,8 @@ edition = "2021"
 base64 = "0.13"
 bytemuck = "1.12"
 dtoa = "0.4"
-num = "0.4"
+num-bigint = "0.4"
+num-traits = "0.2"
 regex = "1.5"
 
 [package.metadata.workspaces]

implementations/rust/oo/src/error.rs

@@ -1,4 +1,4 @@
-use num::bigint::BigInt;
+use num_bigint::BigInt;
 use std::convert::From;
 use std::io;
 

implementations/rust/oo/src/packed/reader.rs

@@ -1,8 +1,8 @@
 use crate::{ValueClass, AtomClass, Atom};
 use crate::error::{self, ExpectedKind, io_eof};
 
-use num::bigint::BigInt;
-use num::traits::cast::{FromPrimitive, ToPrimitive};
+use num_bigint::BigInt;
+use num_traits::cast::{FromPrimitive, ToPrimitive};
 
 use std::borrow::Cow;
 use std::convert::TryFrom;
@@ -168,7 +168,7 @@ impl<'de, 'src, S: BinarySource<'de>> PackedReader<'de, 'src, S> {
                 if count - i <= 16 {
                     Ok(SignedInteger::from(u128::from_be_bytes(bs[bs.len() - 16..].try_into().unwrap())))
                 } else {
-                    Ok(SignedInteger::from(Cow::Owned(BigInt::from_bytes_be(num::bigint::Sign::Plus, &bs[i..]))))
+                    Ok(SignedInteger::from(Cow::Owned(BigInt::from_bytes_be(num_bigint::Sign::Plus, &bs[i..]))))
                 }
             } else {
                 // Negative.

implementations/rust/oo/src/packed/writer.rs

@@ -1,5 +1,5 @@
-use num::bigint::BigInt;
-use num::cast::ToPrimitive;
+use num_bigint::BigInt;
+use num_traits::cast::ToPrimitive;
 use std::convert::TryInto;
 use std::io;
 use std::io::Write;

implementations/rust/oo/src/signed_integer.rs

@@ -1,6 +1,6 @@
-use num::bigint::BigInt;
-use num::traits::cast::ToPrimitive;
-use num::traits::sign::Signed;
+use num_bigint::BigInt;
+use num_traits::cast::ToPrimitive;
+use num_traits::sign::Signed;
 use std::borrow::Cow;
 use std::cmp::{Ord, Ordering, PartialOrd};
 use std::convert::TryFrom;

implementations/rust/oo/src/writer.rs

@@ -1,4 +1,4 @@
-use num::bigint::BigInt;
+use num_bigint::BigInt;
 use std::io;
 
 use crate::SignedInteger;