Struct ModelSet 

pub struct ModelSet { /* private fields */ }

An ordered collection of Model definitions.

ModelSet is the primary container used to hold all models in a schema. Models are stored in insertion order and can be iterated over by reference or by value.

Examples

use toasty_core::schema::app::{Model, ModelSet};

let set = ModelSet::new();
assert_eq!((&set).into_iter().len(), 0);

Implementations

impl ModelSet

pub fn new() -> Self

Creates an empty ModelSet.

pub fn len(&self) -> usize

Returns the number of models in the set.

pub fn is_empty(&self) -> bool

Returns true if the set contains no models.

pub fn contains(&self, id: ModelId) -> bool

Returns true if the set contains a model with the given ID.

pub fn add(&mut self, model: Model)

Inserts a model into the set, keyed by its ModelId.

If a model with the same ID already exists, it is replaced.

Trait Implementations

impl Clone for ModelSet

fn clone(&self) -> ModelSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelSet

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

Formats the value using the given formatter.

impl Default for ModelSet

fn default() -> ModelSet

Returns the “default value” for a type.

impl<'a> IntoIterator for &'a ModelSet

type Item = &'a Model

The type of the elements being iterated over.

type IntoIter = Values<'a, ModelId, Model>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for ModelSet

type Item = Model

The type of the elements being iterated over.

type IntoIter = ModelSetIntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.