Initial commit

.gitignore

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+#--------------------------------------------------#
+# The following was generated with gitignore.nvim: #
+#--------------------------------------------------#
+# Gitignore for the following technologies: Rust
+
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+

Cargo.toml

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+[package]
+name = "captra"
+authors = ["Kristofers Solo <dev@kristofers.xyz>"]
+version = "0.1.0"
+edition = "2024"
+repository = "https://github.com/kristoferssolo/captra"
+description = "Deterministic WASM plugin host with traceable repros"
+license = "MIT OR Apache-2.0"
+keywords = ["wasm", "sandbox", "capabilities", "plugins", "traces"]
+categories = ["cryptography::randomness", "encoding"]
+
+[dependencies]

src/lib.rs

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+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}