Struct cvar::ReadOnlyProp

pub struct ReadOnlyProp<'a, T> { /* fields omitted */ }

Read-only property node.

Methods

impl<'a, T> ReadOnlyProp<'a, T>

pub fn new(
    name: &'a str,
    desc: &'a str,
    variable: &'a T,
    default: T
) -> ReadOnlyProp<'a, T>

Trait Implementations

impl<'a, T: ToString + PartialEq> INode for ReadOnlyProp<'a, T>

fn name(&self) -> &str

Returns the node name.

fn description(&self) -> &str

Returns the node description.

fn as_node_mut(&mut self) -> NodeMut

Downcasts to a more specific node interface.

fn as_inode_mut(&mut self) -> &mut dyn INode

Upcasts back to an INode trait object.

impl<'a, T: ToString + PartialEq> IProperty for ReadOnlyProp<'a, T>

fn get(&self) -> String

Gets the value as a string.

fn set(
    &mut self,
    _val: &str
) -> Result<(), Box<dyn StdError + Send + Sync + 'static>>

Sets the value.

fn reset(&mut self)

Resets the value to its default.

fn default(&self) -> String

Gets the default value as a string.

fn state(&self) -> PropState

Returns the state of the property.

fn flags(&self) -> u32

Returns the flags associated with the property.

fn values(&self) -> Option<&[&str]>

Returns a list of valid value strings for this property.