Struct CompilationTrace 

pub struct CompilationTrace {
    pub input_expr: String,
    pub steps: Vec<CompilationStep>,
    pub final_graph: Option<String>,
    pub errors: Vec<String>,
    pub duration_ms: Option<f64>,
}

Compilation trace for debugging.

Captures the state of compilation at each major step, allowing developers to understand how expressions are transformed into tensor graphs.

Fields

input_expr: String

Original expression before compilation

steps: Vec<CompilationStep>

Compilation steps with intermediate states

final_graph: Option<String>

Final compiled graph (if successful)

errors: Vec<String>

Errors encountered during compilation

duration_ms: Option<f64>

Total compilation time (if measured)

Implementations

impl CompilationTrace

pub fn new(input_expr: &TLExpr) -> Self

Create a new empty trace.

pub fn add_step( &mut self, phase: impl Into<String>, description: impl Into<String>, ctx: &CompilerContext, graph: &EinsumGraph, )

Add a compilation step to the trace.

pub fn add_error(&mut self, error: impl Into<String>)

Add an error to the trace.

pub fn set_final_graph(&mut self, graph: &EinsumGraph)

Set the final compiled graph.

pub fn set_duration(&mut self, duration_ms: f64)

Set the total compilation duration.

pub fn print_summary(&self)

Print a summary of the compilation trace.

pub fn detailed_report(&self) -> String

Generate a detailed report with all intermediate states.

Trait Implementations

impl Clone for CompilationTrace

fn clone(&self) -> CompilationTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompilationTrace

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

Formats the value using the given formatter.