Struct MappingResponses 

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

Ergonomic wrapper for batch responses from the OpenFIGI mapping endpoint (POST /v3/mapping).

This type represents the complete response from the mapping endpoint, which returns an array of results corresponding to each mapping request submitted in the batch. Each mapping request in the batch gets its own result in the response array, which is either a successful MappingData or an OpenFIGIError describing why the mapping failed.

Usage

• Use MappingResponses::successes() to iterate over all successful mapping results.
• Use MappingResponses::failures() to iterate over all errors that occurred for individual requests.
• Use MappingResponses::len() and MappingResponses::is_empty() for batch size checks.

Implementations

impl MappingResponses

pub fn successes(&self) -> impl Iterator<Item = (usize, &MappingData)>

Returns an iterator over all successful mapping results in the batch, with their indices.

Each item is a tuple (index, &MappingData) for a request that was successfully mapped.

pub fn failures(&self) -> impl Iterator<Item = (usize, &OpenFIGIError)>

Returns an iterator over all errors for failed mapping requests in the batch, with their indices.

Each item is a tuple (index, &OpenFIGIError) for a request that failed to map.

pub fn len(&self) -> usize

Returns the total number of mapping results (successes + failures) in the batch.

pub fn is_empty(&self) -> bool

Returns true if there are no mapping results in the batch.

pub fn as_slice(&self) -> &[Result<MappingData>]

Returns a reference to the underlying vector of results, preserving order and index.

Trait Implementations

impl Debug for MappingResponses

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

Formats the value using the given formatter.