Struct BooleanAttribute

pub struct BooleanAttribute { /* private fields */ }

Implementations

impl BooleanAttribute

pub fn new(name: CheetahString, changeable: bool, default_value: bool) -> Self

Create a new enum attribute with the specified properties

Arguments

• name - The name of the attribute
• changeable - Whether the attribute can be changed after creation
• universe - Set of valid values this attribute can take
• default_value - Default value for this attribute (must be in universe)

Returns

A new EnumAttribute instance, or an error if the default value is not in the universe

pub fn default_value(&self) -> bool

Get the default value for this attribute

pub fn parse_bool(value: &str) -> Result<bool, String>

Parse a string value to boolean

Returns Ok(bool) if the string is “true” or “false” (case insensitive), or an Err with a descriptive message otherwise.

Trait Implementations

impl Attribute for BooleanAttribute

fn verify(&self, value: &str) -> Result<(), String>

Verify that the provided string value is valid for this attribute. Implementations should validate according to their specific rules.

fn name(&self) -> &CheetahString

Get the name of this attribute.

fn is_changeable(&self) -> bool

Check if this attribute can be changed after creation.

impl Clone for BooleanAttribute

fn clone(&self) -> BooleanAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BooleanAttribute

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

Formats the value using the given formatter.