Cargo

Repositories speak the sparse index protocol. A hosted registry in .cargo/config.toml:

toml

[registries.cargo-hosted]
index = "sparse+https://astrum.example.com/repository/cargo-hosted/"

Publish with an access token of this server:

shell

cargo login --registry cargo-hosted
cargo publish --registry cargo-hosted

A proxy of crates.io replaces the default source:

toml

[source.crates-io]
replace-with = "cargo-proxy"

[source.cargo-proxy]
registry = "sparse+https://astrum.example.com/repository/cargo-proxy/"

Cargo ​