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Currently the cargo cannon build command is stubbed.

This command should build the project as defined by the cargo arguments (e.g. package, workspace) using the cannon-rs/builder docker image. This image should be retrieved if needed.

See cargo cross for examples of cross-compiling using docker as a cargo extension

Currently the cargo cannon new command is stubbed. Ideally we want this to grab the template from this repo and populate it in a similar way to cargo template.

Add a command to the cargo-cannon CLI tool that bootstraps a new cannon-rs project.

This should use a template taken from this repo and fill it with user-defined info

A great example that this could basically copy is cargo-risc0 new.

The Cannon-vm supports hints as an optional way for the guest program to communicate with the host. It has no effect in the on-chain VM.

This is used in Optimism for example to allow the guest to advise the host to pre-fetch certain pieces of chain data early in execution rather than when it is needed via the pre-image oracle.

Cannon-rs currently does not support the hint syscalls and these should be added for full support.