Struct SensorOptionsBuilder 

pub struct SensorOptionsBuilder<'a> { /* private fields */ }

Fluent builder for SensorOptions.

Per CLAUDE.md §2 Self::new takes no parameters, every parameter has a fluent setter, and Self::build validates the mandatory ones — returning Error::LocalIllegalArgument if they were not set. Like SensorOptions it has no Java counterpart and exists solely to satisfy that naming rule (DoD #7).

Implementations

impl<'a> SensorOptionsBuilder<'a>

pub fn new() -> Self

Creates a builder with every mandatory parameter unset and every other parameter at the value Java passes on the caller’s behalf.

pub fn set_name(self, name: &'a str) -> Self

Sets SensorOptions::name, a mandatory parameter: Self::build panics if it was not set.

pub fn set_config(self, config: Option<Arc<MetricConfig>>) -> Self

Sets SensorOptions::config.

pub fn set_inactive_sensor_expiration_time_seconds( self, inactive_sensor_expiration_time_seconds: i64, ) -> Self

Sets SensorOptions::inactive_sensor_expiration_time_seconds.

pub fn set_recording_level(self, recording_level: RecordingLevel) -> Self

Sets SensorOptions::recording_level.

pub fn set_parents(self, parents: &'a [Arc<Sensor>]) -> Self

Sets SensorOptions::parents.

pub fn build(self) -> Result<SensorOptions<'a>, Error>

Returns the built options.

Per CLAUDE.md §2 the mandatory parameters are validated here rather than being named in the constructor, so a later Java version that makes one of them optional changes the set this accepts instead of adding a second constructor. Today there is one mandatory set: name.

Errors

Returns Error::LocalIllegalArgument naming the first parameter of that set which was not given a setter call. Only presence is checked here; semantic validation belongs to the method the options are passed to (CLAUDE.md §2).

Trait Implementations

impl<'a> Default for SensorOptionsBuilder<'a>

fn default() -> Self

Returns the “default value” for a type.