Struct mini_functions::errors::traits::HasTrait

pub struct HasTrait {
    pub trait_id: u64,
    pub has_trait: bool,
    pub add_trait: bool,
}

A struct to represent the presence of a Trait instance.

Fields

trait_id: u64

The identifier of the Trait instance.

has_trait: bool

Whether the Trait instance is present.

add_trait: bool

Whether the Trait instance was added.

Implementations

impl HasTrait

pub fn new(trait_id: u64) -> HasTrait

Creates a new instance of HasTrait with the given trait_id.

pub fn has_trait(&self, key: &Trait) -> bool

Returns true if the HasTrait instance has the given Trait key.

pub fn add_trait(&mut self, key: &Trait)

Adds the given Trait key to the HasTrait instance.

pub fn remove_trait(&mut self, key: &Trait)

Removes the given Trait key from the HasTrait instance.

pub fn is_add_trait(&self) -> bool

Returns true if the Trait instance was added to the HasTrait instance.

pub fn is_has_trait(&self) -> bool

Returns true if the HasTrait instance has the Trait instance.

pub fn is_remove_trait(&self) -> bool

Returns true if the Trait instance was removed from the HasTrait instance.