Module context 

Error context management and accumulation Helpers for attaching rich context metadata to errors.

Key features:

• with_context / with_context_result wrap any Result while preserving structured ErrorContext values.
• ErrorPipeline enables chaining operations, collecting pending contexts, and mapping/recovering errors before finalizing into a ComposableError.
• Convenience builders such as context_fn, accumulate_context, and context_accumulator let you compose context-aware closures.

See the crate-level docs for a high-level overview of when to prefer these utilities over bare Result transformations.

Functions

accumulate_context

Wraps an error with multiple context entries at once.

context_accumulator

Creates a reusable closure that wraps errors with multiple contexts.

context_fn

Creates a reusable closure that wraps errors with a fixed context.

error_pipeline

Creates an ErrorPipeline from a result.

extract_context

Extracts all context entries from a ComposableError.

format_error_chain

Formats a ComposableError as a human-readable error chain.

with_context

Wraps an error with a single context entry.

with_context_result

Transforms a Result by adding context to any error.