Rust - rust-lang.org

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1. Create /make_vfs directory:

cargo new make_vfs

2. Navigate to /make_vfs directory.
3. Open /make_vfs directory in VS Code:

code .

4. Copy this script into main.rs file.
5. Add base64 crate dependency to Cargo.toml file

[dependencies]
base64 = "0.22.1"

# Customizing Builds with Release Profiles at
# https://doc.rust-lang.org/book/ch14-01-release-profiles.html
[profile.dev]
opt-level = 0

[profile.release]
opt-level = 3

6. Compile to executable binary:

cargo build --release

7. Output:

D:\rust\make_vfs>cargo build --release
   Compiling base64 v0.22.1
   Compiling make_vfs v0.1.0 (D:\rust\make_vfs)
    Finished `release` profile [optimized] target(s) in 1.51s