12/54: gnu: Add rust-fast-float-0.2.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit 3421a0a97c59f495353e6427698bcc4b34a1e987
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Tue Jun 15 12:47:22 2021 +0200

    gnu: Add rust-fast-float-0.2.
    
    * gnu/packages/crates-io.scm (rust-fast-float-0.2): New variable.
---
 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 16306ef..ed1b60d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -15220,6 +15220,27 @@ implement features such as look-around and 
backtracking, which are not
 supported in purely NFA-based implementations.")
     (license license:expat)))
 
+(define-public rust-fast-float-0.2
+  (package
+    (name "rust-fast-float")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "fast-float" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0g7kfll3xyh99kc7r352lhljnwvgayxxa6saifb6725inikmyxlm"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://github.com/aldanor/fast-float-rust";)
+    (synopsis "Fast floating-point number parser.")
+    (description
+     "This crate provides a fast decimal number parser from strings into
+floats.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-fastrand-1
   (package
     (name "rust-fastrand")