pub trait LinearOperator {
// Required methods
fn dimension(&self) -> usize;
fn apply(&self, x: &[f64], output: &mut [f64]) -> Result<(), SolverError>;
}Expand description
Synchronous HOST linear map. Implementations must fully overwrite output, preserve inputs and implement a fixed linear map throughout one solve. Device-resident asynchronous algorithms will use a separate API, not hidden copies.
Required Methods§
fn dimension(&self) -> usize
fn apply(&self, x: &[f64], output: &mut [f64]) -> Result<(), SolverError>
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".