Struct EagerLoader 

pub struct EagerLoader<T: Model> { /* private fields */ }

Builder for eager loading configuration.

Example

let heroes = select!(Hero)
    .eager(EagerLoader::new().include("team"))
    .all_eager(&conn)
    .await?;

Implementations

impl<T: Model> EagerLoader<T>

pub fn new() -> Self

Create a new empty eager loader.

pub fn include(self, relationship: &'static str) -> Self

Include a relationship in eager loading.

Example

EagerLoader::<Hero>::new().include("team")

pub fn include_nested(self, path: &'static str) -> Self

Include a nested relationship (e.g., “team.headquarters”).

Example

EagerLoader::<Hero>::new().include_nested("team.headquarters")

pub fn includes(&self) -> &[IncludePath]

Get the include paths.

pub fn has_includes(&self) -> bool

Check if any relationships are included.

Trait Implementations

impl<T: Clone + Model> Clone for EagerLoader<T>

fn clone(&self) -> EagerLoader<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Model> Debug for EagerLoader<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Model> Default for EagerLoader<T>

fn default() -> Self

Returns the “default value” for a type.