Struct StoichMatrix 

pub struct StoichMatrix(/* private fields */);

Newtype around sprs::CsMat that serializes transparently.

Keeping this as a newtype (rather than a bare CsMat) lets us evolve the representation later — e.g. switching to a hand-rolled CSR or adding per-column cached metadata — without touching call sites.

Implementations

impl StoichMatrix

pub fn from_triplets( n_rows: usize, n_cols: usize, triplets: impl IntoIterator<Item = (usize, usize, f64)>, ) -> Self

Build from (row, col, value) triplets. Shape is (n_rows, n_cols).

Duplicate (row, col) entries are summed (matches sprs semantics).

pub fn zeros(n_rows: usize, n_cols: usize) -> Self

Empty matrix of the given shape (CSC orientation).

pub fn rows(&self) -> usize

pub fn cols(&self) -> usize

pub fn nnz(&self) -> usize

pub fn inner(&self) -> &CsMat<f64>

pub fn into_inner(self) -> CsMat<f64>

pub fn column(&self, col: usize) -> Vec<(usize, f64)>

Iterate non-zero entries of a single reaction column as (met_row, coef).

Assumes CSC orientation (the invariant enforced by our constructors). If the underlying matrix happens to be CSR, we fall back to a linear scan of all triplets — correct, just slower.

Trait Implementations

impl Clone for StoichMatrix

fn clone(&self) -> StoichMatrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoichMatrix

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

Formats the value using the given formatter.

impl Default for StoichMatrix

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StoichMatrix

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>>> for StoichMatrix

fn from(m: CsMat<f64>) -> Self

Converts to this type from the input type.

impl Serialize for StoichMatrix

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

where __S: Serializer,

Serialize this value into the given Serde serializer.