molar 1.3.1

Molar is a rust library for analysis of MD trajectories and molecular modeling
Documentation 
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use crate::prelude::*;

/// Alias to sorted vector
pub type SVec = sorted_vec::SortedSet<usize>;

// Aliases for vector and points
/// Convenience alias for 3D vector
pub type Vector3f = nalgebra::Vector3<f32>;
/// Convenience alias for 3x3 matrix
pub type Matrix3f = nalgebra::Matrix3<f32>;
/// Atom position
pub type Pos = nalgebra::Point3<f32>;

// Define alias traits for iterators to make it less verbose
/// Convenience alias for iterator over indices
pub trait IndexIterator: Iterator<Item = usize> {}
impl<T> IndexIterator for T where T: Iterator<Item = usize> {}

/// Convenience alias for iterator over atoms
pub trait AtomIterator<'a>: Iterator<Item = &'a Atom> {}
impl<'a, T> AtomIterator<'a> for T where T: Iterator<Item = &'a Atom> {}

/// Convenience alias for mutable iterator over atoms
pub trait AtomMutIterator<'a>: Iterator<Item = &'a mut Atom> {}
impl<'a, T> AtomMutIterator<'a> for T where T: Iterator<Item = &'a mut Atom> {}

/// Convenience alias for iterator over positions
pub trait PosIterator<'a>: Iterator<Item = &'a Pos> {}
impl<'a, T> PosIterator<'a> for T where T: Iterator<Item = &'a Pos> {}

/// Convenience alias for mutable iterator over positions  
pub trait PosMutIterator<'a>: Iterator<Item = &'a mut Pos> {}
impl<'a, T> PosMutIterator<'a> for T where T: Iterator<Item = &'a mut Pos> {}

/// Convenience alias for iterator over index-position pairs
pub trait IdPosIterator<'a>: Iterator<Item = (usize, &'a Pos)> {}
impl<'a, T> IdPosIterator<'a> for T where T: Iterator<Item = (usize, &'a Pos)> {}

/// Convenience alias for mutable iterator over index-position pairs
pub trait IdPosMutIterator<'a>: Iterator<Item = (usize, &'a mut Pos)> {}
impl<'a, T> IdPosMutIterator<'a> for T where T: Iterator<Item = (usize, &'a mut Pos)> {}