Merge pull request #51 from Cardinal-Cryptography/use-ark-std

Make the lib no_std.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tagged-base64"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["John D. Corbett <[email protected]>"]
 edition = "2021"
 description = "User-oriented format for binary data. Tagged Base64 is intended to be used in user interfaces including URLs and text to be copied and pasted without the need for additional encoding, such as quoting or escape sequences."
@@ -23,6 +23,7 @@ build-cli = ["dep:clap"]
 
 [dependencies]
 ark-serialize = { version = "0.4.0", optional = true, default-features = false, features = ["derive"] }
+ark-std = { version = "0.4.0", default-features = false }
 base64 = "0.13.0"
 crc-any = { version = "2.4.1", default-features = false }
 serde = { version = "1.0", optional = true, features = ["derive"] }
@@ -45,7 +46,6 @@ web-sys = { version = "0.3.49", optional = true, features = ["console", "Headers
 console_error_panic_hook = { version = "0.1.7", optional = true }
 
 [dev-dependencies]
-ark-std = { version = "0.4.0", default-features = false }
 bincode = "1.3"
 getrandom = { version = "0.2", features = ["js"] }
 quickcheck = "1.0"

macros/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tagged-base64-macros"
 description = "Procedural macros associated with tagged-base64"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Espresso Systems <[email protected]>"]
 edition = "2021"
 

src/lib.rs

@@ -40,6 +40,7 @@
 //! allow safe transit to- and from JavaScript, including in URLs, as
 //! well as display and input in a user interface.
 
+#![no_std]
 #![allow(clippy::unused_unit)]
 #[cfg(feature = "ark-serialize")]
 use ark_serialize::*;
@@ -55,6 +56,12 @@ use serde::{
 };
 use snafu::Snafu;
 
+use ark_std::{
+    format,
+    string::{String, ToString},
+    vec::Vec,
+};
+
 #[cfg(target_arch = "wasm32")]
 use wasm_bindgen::prelude::*;
 
@@ -93,7 +100,7 @@ impl Serialize for TaggedBase64 {
             Serialize::serialize(&self.to_string(), serializer)
         } else {
             // For binary formats, convert to bytes (using CanonicalSerialize) and write the bytes.
-            let mut bytes = vec![];
+            let mut bytes = Vec::new();
             CanonicalSerialize::serialize_compressed(self, &mut bytes).map_err(S::Error::custom)?;
             Serialize::serialize(&bytes, serializer)
         }