Rust Programming

9.

Generic Types, Traits, and Lifetimes

9.1.

9.1.1.

Generic Functions

9.1.1.1.

Type Parameters

9.1.1.2.

Generic Function Syntax

9.1.1.3.

9.1.2.

Generic Structs

9.1.2.1.

Generic Struct Definition

9.1.2.2.

Generic Field Types

9.1.2.3.

Multiple Type Parameters

9.1.3.

9.1.3.1.

Generic Enum Variants

9.1.3.2.

Standard Generic Enums

9.1.4.

Generic Methods

9.1.4.1.

Implementation Blocks with Generics

9.1.4.2.

Method-Specific Type Parameters

9.1.5.

Monomorphization

9.1.5.1.

Compile-Time Code Generation

9.1.5.2.

Performance Implications

9.2.

9.2.1.

Trait Definition

9.2.1.1.

9.2.1.2.

Method Signatures

9.2.1.3.

Associated Types

9.2.2.

Trait Implementation

9.2.2.1.

impl Trait for Type Syntax

9.2.2.2.

9.2.2.3.

Coherence Rules

9.2.3.

Default Implementations

9.2.3.1.

Default Method Bodies

9.2.3.2.

Overriding Defaults

9.2.4.

9.2.4.1.

Generic Type Constraints

9.2.4.2.

Multiple Trait Bounds

9.2.4.3.

9.2.5.

9.2.5.1.

Dynamic Dispatch

9.2.5.2.

9.2.5.3.

9.2.6.

Returning Traits

9.2.6.1.

impl Trait Syntax

9.2.6.2.

Boxed Trait Objects

9.2.7.

9.2.7.1.

Standard Derivable Traits

9.2.7.2.

Custom Derive Macros

9.3.

9.3.1.

Lifetime Annotation Syntax

9.3.2.

Lifetime Parameters

9.3.3.

Lifetime Elision Rules

9.3.3.1.

Input Lifetime Elision

9.3.3.2.

Output Lifetime Elision

9.3.3.3.

Method Lifetime Elision

9.3.4.

Static Lifetime

9.3.5.

Lifetime Bounds

9.3.6.

Lifetime Subtyping

9.3.7.

Generic Lifetimes in Structs

9.3.8.

Generic Lifetimes in Methods

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