Struct ScanFacts 

pub struct ScanFacts {
    pub field_strength: Option<f64>,
    pub echo_count: Option<usize>,
    pub voxel_size: Option<(f64, f64, f64)>,
    pub dims: Option<(usize, usize, usize)>,
    pub manufacturer: Option<Manufacturer>,
    pub target: Target,
}

What is known about the scan and the host. Every scan fact is optional: a host checks a config before it has seen data, and a rule conditioned on an unknown fact does not fire.

Fields

field_strength: Option<f64>

echo_count: Option<usize>

voxel_size: Option<(f64, f64, f64)>

Voxel size in mm.

dims: Option<(usize, usize, usize)>

Matrix size in voxels.

manufacturer: Option<Manufacturer>

The scanner’s manufacturer, from the sidecar (Manufacturer::from_name).

target: Target

Implementations

impl ScanFacts

pub fn from_metadata(m: &ScanMetadata, target: Target) -> Self

Every fact of a scan’s metadata, on target. ScanMetadata does not carry the manufacturer; a host that read it sets Self::manufacturer.

fn grid(&self) -> Option<Grid>

pub fn fact(&self, fact: Fact, input: &RuleInput<'_>) -> Option<Current>

The fact’s value for this scan and config, if known.

Trait Implementations

impl Clone for ScanFacts

fn clone(&self) -> ScanFacts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScanFacts

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

Formats the value using the given formatter.

impl Default for ScanFacts

fn default() -> ScanFacts

Returns the “default value” for a type.

impl PartialEq for ScanFacts

fn eq(&self, other: &ScanFacts) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScanFacts