add num dependency (want this for NumCast)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/Cargo.lock.example b/Cargo.lock.example
index 4bdb2a44cec453723f01d3fea73937d5213e1893..5e816af8753263143c78cea805c48736f913f8e7 100644 (file)
--- a/Cargo.lock.example
+++ b/Cargo.lock.example
@@ -1479,6 +1479,31 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "num"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b7a8e9be5e039e2ff869df49155f1c06bd01ade2117ec783e56ab0932b67a8f"
+dependencies = [
+ "num-bigint",
+ "num-complex",
+ "num-integer",
+ "num-iter",
+ "num-rational",
+ "num-traits",
+]
+
+[[package]]
+name = "num-bigint"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e9a41747ae4633fce5adffb4d2e81ffc5e89593cb19917f8fb2cc5ff76507bf"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-complex"
 version = "0.3.1"
@@ -1509,6 +1534,29 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2021c8337a54d21aca0d59a92577a029af9431cb59b909b03252b9c164fad59"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+dependencies = [
+ "autocfg",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.14"
@@ -1618,6 +1666,7 @@ dependencies = [
  "libc",
  "log 0.4.14",
  "nix",
+ "num",
  "num-derive",
  "num-traits",
  "once_cell",

diff --git a/Cargo.toml b/Cargo.toml
index 5fe3f6a29f822cc1b0e790b94de5435ae9f84af9..a01c6cb8dee631fb0a3c8b246a47343c34d38a1e 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,6 +42,7 @@ lazy_static = "1"
 libc = "0.2"
 log = "0.4"
 nix = "0.19"
+num = "0.3"
 num-derive = "0.3"
 once_cell = "1"
 ordered-float = "2"