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Add docs on how cargo-credential finds the action argument.

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This commit is contained in:
Eric Huss 2020-12-04 11:21:16 -08:00
parent 8ac04d1e63
commit 37e9c77a33
1 changed files with 5 additions and 0 deletions
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5
crates/credential/cargo-credential/src/lib.rs
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@ -8,6 +8,11 @@
//! cargo_credential::main(MyCredential); //! cargo_credential::main(MyCredential);
//! } //! }
//! ``` //! ```
//!
//! This will determine the action to perform (get/store/erase) by looking at
//! the CLI arguments for the first argument that does not start with `-`. It
//! will then call the corresponding method of the trait to perform the
//! requested action.
pub type Error = Box<dyn std::error::Error>; pub type Error = Box<dyn std::error::Error>;