Struct UndeclaredParameters 

pub struct UndeclaredParameters<'a, 's> { /* private fields */ }

Provides access to undeclared parameters in a ParameterServer

This struct is returned by Node::use_undeclared_parameters() and allows for dynamic retrieval of parameter values by name without explicit declaration.

rclrs calls this type Parameters; the capability is the same (read AND write, by name), only the name differs. A ported file rarely names the type — it binds what use_undeclared_parameters() returns — so the edit is a use line.

Implementations

impl<'a, 's> UndeclaredParameters<'a, 's>

pub fn new(server: &'a mut ParameterServer<'s>, node: NodeKey) -> Self

pub fn get_bool(&self, name: &str) -> Option<bool>

Try to get the value of an undeclared boolean parameter

pub fn get_integer(&self, name: &str) -> Option<i64>

Try to get the value of an undeclared integer parameter

pub fn get_double(&self, name: &str) -> Option<f64>

Try to get the value of an undeclared double parameter

pub fn get_string(&self, name: &str) -> Option<&str>

Try to get the value of an undeclared string parameter

pub fn set_bool( &mut self, name: &str, value: bool, ) -> Result<(), ParameterError>

Set (declaring if absent) an undeclared boolean parameter.

pub fn set_integer( &mut self, name: &str, value: i64, ) -> Result<(), ParameterError>

Set (declaring if absent) an undeclared integer parameter.

pub fn set_double( &mut self, name: &str, value: f64, ) -> Result<(), ParameterError>

Set (declaring if absent) an undeclared double parameter.

pub fn set_string( &mut self, name: &str, value: &str, ) -> Result<(), ParameterError>

Set (declaring if absent) an undeclared string parameter.