Trait ibuilder::BuildableValue [−][src]
pub trait BuildableValue: Debug {
fn apply(
&mut self,
data: Input,
current_fields: &[String]
) -> Result<(), ChooseError>;
fn get_options(&self, current_fields: &[String]) -> Options;
fn get_subfields(&self, current_fields: &[String]) -> Vec<String>;
fn to_node(&self) -> Node;
fn get_value_any(&self) -> Option<Box<dyn Any>>;
}
Expand description
The interactive builder for a base type.
Required methods
Try to change the inner value using the provided input.
The options to show to the user for setting this value.
Whether this value contains itself other values (i.e. it’s a struct).
fn get_value_any(&self) -> Option<Box<dyn Any>>
fn get_value_any(&self) -> Option<Box<dyn Any>>
Get the inner value, if present, as an Any
.
It’s very important that the returned Any
internal type matches the type that this
builder is used for. The Builder
will downcast this Any
to the types it’s expecting,
panicking in case of mismatched type.