Registry / utility / builder-pattern

builder-pattern

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library0.4.2rscratesunverified

A derivable macro for declaring a builder pattern, simplifying struct construction with optional fields.

utility

github ↗homepage ↗docs ↗

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

use builder_pattern::Builder;

Derives a builder for a struct and constructs an instance with chained methods.

use builder_pattern::Builder; #[derive(Builder)] struct Config { name: String, #[default = 42] value: i32, } let config = Config::new().name("test".into()).build().unwrap();

Debug

Known footguns

gotchaThe macro requires all fields to have defaults or be explicitly set; missing fields cause a runtime panic.

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Version history

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Audit

Security & dependencies

CVE tracking and dependency tree are planned for a later release.

Agent activity

12 hits · last 30 days

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Resources

githubhttps://github.com/SeokminHong/builder-pattern ↗

homepagehttps://github.com/SeokminHong/builder-pattern ↗

docshttps://docs.rs/builder-pattern/ ↗