score, initialize core functionality and types

Adds Chrono package

Adds a "Result" type to lib.rs

creates helpful type aliases for Score, Boost, and Gravity.

Creates a "TimedScore" which is a value and time data for calculating
score over time. There are two forms of this, Boosted and Decaying.
Since a Score can either be decaying over time or have been boosted
recently and be kept from decaying for some time.

Also implements a BoostedScore and a DecayingScore, which are both
TimedScores which represent the different states. These are important
because you can't boost a BoostedScore for instance.

This commit is contained in:

Julia Lange

2026-02-05 12:05:43 -08:00

parent 38d1cbbd50

commit a42853ac5a

Signed by:

Julia

SSH key fingerprint: SHA256:5DJcfxa5/fKCYn57dcabJa2vN2e6eT0pBerYi5SUbto

4 changed files with 707 additions and 0 deletions

									
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koucha/Cargo.toml
									
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				@ -4,3 +4,5 @@ version = "0.1.0"

				edition = "2024"

				[dependencies]

				tokio = { version = "1.49.0", features = ["full"] }

				chrono = "0.4.43"

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score, initialize core functionality and types

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koucha/Cargo.toml

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