Rust Patterns

cat-rust-patterns

Shared solutions for particular situations specific to programming in Rust.

Handle errors

RecipeCratesCategories
Trigger and handle irrecoverable panicsstdcat-rust-patterns
Provide a fallback value with unwrap_or_elsestdcat-rust-patterns
Return recoverable errors with Resultstdcat-rust-patterns
Propagate errors with the ? operatorstdcat-rust-patterns
Avoid discarding errors during error conversionsstdcat-rust-patterns
Obtain the backtrace in complex error scenariosstdcat-rust-patterns
Handle errors correctly in mainstdcat-rust-patterns

Customize errors

RecipeCratesCategories
anyhowanyhowcat-rust-patterns
thisErrorthiserrorcat-rust-patterns
miettemiettecat-rust-patterns
color-eyrecolor-eyrecat-rust-patterns

Rust design patterns

RecipeCratesCategories
Implement an abstract factory{{#crate }}cat-rust-patterns
Clone a struct storing a boxed trait objectdyn-clonecat-rust-patterns

Functional programming

RecipeCratesCategories
Compose iteratorsitertoolscat-rust-patterns

Rust idioms

RecipeCratesCategories
Rust idioms and patterns{{#crate }}cat-rust-patterns