numra-ocp 0.1.4

ODE-constrained optimization for Numra: single and multiple shooting, collocation, adjoint sensitivity, parameter estimation for ODE models.
Documentation 
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//! Error types for ODE-constrained optimization.
//!
//! Author: Moussa Leblouba
//! Date: 8 February 2026
//! Modified: 2 May 2026

use numra_core::NumraError;
use thiserror::Error;

/// Errors from ODE-constrained optimization.
#[derive(Debug, Error)]
pub enum OcpError {
    #[error("ODE integration failed: {0}")]
    IntegrationFailed(String),
    #[error("optimization failed: {0}")]
    OptimFailed(#[from] numra_optim::OptimError),
    #[error("no model specified")]
    NoModel,
    #[error("no data specified")]
    NoData,
    #[error("no initial state specified")]
    NoInitialState,
    #[error("no dynamics specified")]
    NoDynamics,
    #[error("dimension mismatch: {0}")]
    DimensionMismatch(String),
    #[error("{0}")]
    Other(String),
}

impl From<OcpError> for NumraError {
    fn from(e: OcpError) -> Self {
        NumraError::Ocp(e.to_string())
    }
}