Struct ModelTolerance 

pub struct ModelTolerance {
    pub abs: f64,
    pub rel: f64,
}

Model comparison tolerance: |a - b| <= max(abs, rel * max(|a|, |b|)).

Fields

abs: f64

Absolute tolerance in model length units (millimetres).

rel: f64

Relative tolerance, applied to the magnitude of the compared values.

Implementations

impl ModelTolerance

pub const DEFAULT: Self

Default model tolerance: 1 nm absolute, 1e-12 relative.

pub fn eq(self, a: f64, b: f64) -> bool

Whether two scalars are equal within this tolerance.

pub fn is_zero(self, v: f64) -> bool

Whether v is zero within the absolute tolerance.

pub fn at_scale(self, scale: f64) -> f64

Effective absolute tolerance near magnitude scale.

Trait Implementations

impl Clone for ModelTolerance

fn clone(&self) -> ModelTolerance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ModelTolerance

impl Debug for ModelTolerance

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

Formats the value using the given formatter.

impl Default for ModelTolerance

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelTolerance

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ModelTolerance

fn eq(&self, other: &ModelTolerance) -> 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 ModelTolerance

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 ModelTolerance