Struct ModelFactory 

pub struct ModelFactory<T> { /* private fields */ }

Available on crate features model-mysql or model-postgres or model-sqlite only.

Builds instances of T; from T::factory().

Implementations

impl<T> ModelFactory<T>

where T: Factory + 'static,

pub fn new() -> ModelFactory<T>

A factory with no overrides.

pub fn with(self, f: impl Fn(&mut T) + Send + Sync + 'static) -> ModelFactory<T>

Change the built instance: f runs on each one after the defaults (and after earlier withs), e.g. .with(|u| u.admin = true).

pub fn build(&self) -> T

The next instance, not saved.

pub fn build_many(&self, n: usize) -> Vec<T>

n instances, not saved.

pub async fn create(&self, pool: &DbPool) -> Result<T, DbError>

The next instance, inserted into T’s table and read back (with its database-assigned id). Always an INSERT, whatever the primary key.

pub async fn create_many( &self, n: usize, pool: &DbPool, ) -> Result<Vec<T>, DbError>

n instances, inserted one by one.

Trait Implementations

impl<T> Default for ModelFactory<T>

where T: Factory + 'static,

fn default() -> ModelFactory<T>

Returns the “default value” for a type.