[bug#74116] [PATCH 15/16] gnu: Add rust-biquad-0.4.

[Roman Scherer]

* gnu/packages/crates-io.scm (rust-biquad-0.4): New variable.

Change-Id: I80abb51769afa4e09c684f2b08139e771b63d62a
---
 gnu/packages/crates-io.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e3b7d53e08..253723426b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8432,6 +8432,27 @@ (define-public rust-bitvec-0.19
         ("rust-serde-test" ,rust-serde-test-1)
         ("rust-static-assertions" ,rust-static-assertions-1))))))
 
+(define-public rust-biquad-0.4
+  (package
+    (name "rust-biquad")
+    (version "0.4.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "biquad" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0gpc13lag439nmq077wfwz055qbjaxbpk7znvnbddbg3wgsj81c2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-libm" ,rust-libm-0.1))))
+    (home-page "https://github.com/korken89/biquad-rs";)
+    (synopsis "Rust library for digital second order IIR filters")
+    (description "This package provides a Rust library for digital second
+order IIR filters, also known as biquads.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-blas-sys-0.7
   (package
     (name "rust-blas-sys")
-- 
2.46.0