ristretto

Install v0.32.0

Published on Jul 24 2026 at 02:09 UTC

shell
binstall
cargo
tarball
tarball

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/theseus-rs/ristretto/releases/download/v0.32.0/ristretto_java-installer.sh | sh

Source

```
cargo binstall ristretto_java
```
```
cargo install ristretto_java
```

shell
binstall
cargo
tarball
tarball

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/theseus-rs/ristretto/releases/download/v0.32.0/ristretto_java-installer.sh | sh

Source

```
cargo binstall ristretto_java
```
```
cargo install ristretto_java
```

msi
powershell
binstall
cargo
zip

```
cargo binstall ristretto_java
```
```
cargo install ristretto_java
```

View all installation options

Ristretto CLI

Getting Started

Command line interface for the Ristretto JVM.

Examples

java HelloWorld

Feature flags

ristretto_java uses feature flags to address compile time and binary size uses.

The following features are available:

Name	Description	Default?
`audio`	Enables `javax.sound` support	Yes
`startup-trace`	Enables startup tracing	No
`tls-native-tls`	Enables Native TLS support	No
`tls-rustls-aws-lc-rs`	Enables Rustls with the AWS-LC crypto provider	No
`tls-rustls-ring`	Enables Rustls with the Ring crypto provider	Yes
`url`	Enables URL class path entries	No

The TLS backend features are alternatives. To select a non-default backend without compiling Ring, disable default features and enable tls-native-tls or tls-rustls-aws-lc-rs, together with any other required features such as audio.