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Fetcher

differential_engine::ports

Trait Fetcher 

Source 
pub trait Fetcher {
    // Required method
    fn fetch(&self, remote: &str, refspecs: &[&str]) -> Result<(), EngineError>;
}
Expand description

Bringing a request’s commits into this clone (ADR 0029, decision 4 as reversed by the author).

The one port that reaches the network, and the one git command here that is porcelain rather than plumbing: git fetch has no plumbing form worth the name, and a reviewer who typed a request number should not be told to go and type a fetch as well. Kept apart from every other port so a bound list still says which function may go online.

Required Methods§

Source

fn fetch(&self, remote: &str, refspecs: &[&str]) -> Result<(), EngineError>

git fetch <remote> <refspec>…, and nothing about what came back: the caller asks Ancestry::commit_of afterwards, as it did before.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§