Struct Particle 

pub struct Particle { /* private fields */ }

A kinematic particle or composite system used to define a reaction.

Implementations

impl Particle

pub fn stored(id: impl Into<String>) -> Self

Construct a stored particle backed by a dataset p4 column with the same identifier.

pub fn fixed(label: impl Into<String>, p4: Vec4) -> Self

Construct a particle with a fixed four-momentum.

pub fn missing(label: impl Into<String>) -> Self

Construct a missing particle solved by the enclosing reaction topology.

pub fn composite( label: impl Into<String>, daughters: (&Particle, &Particle), ) -> LadduResult<Self>

Construct a composite particle from exactly two ordered daughter particles.

pub fn label(&self) -> &str

Return the particle label.

pub const fn source(&self) -> &ParticleSource

Return the particle four-momentum source.

pub const fn is_missing(&self) -> bool

Return whether this particle is missing.

pub fn daughters(&self) -> &[Particle]

Return the daughters if this particle is composite.

Trait Implementations

impl Clone for Particle

fn clone(&self) -> Particle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Particle

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Particle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Particle

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

Formats the value using the given formatter.

impl PartialEq for Particle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Particle

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Particle