Struct Row 

pub struct Row { /* private fields */ }

A single row from a CSV file.

Wraps a csv::StringRecord with accessor methods. All fields are private per CLAUDE.md.

Implementations

impl Row

pub fn get(&self, index: usize) -> Result<&str, CsvError>

Get a field by index.

Errors

Returns CsvError::MissingField if the index is out of bounds.

pub fn len(&self) -> usize

Number of fields in this row.

pub fn is_empty(&self) -> bool

Whether this row has zero fields.

pub fn fields(&self) -> impl Iterator<Item = &str>

Iterate over all fields as string slices.

pub fn deserialize<'de, T: Deserialize<'de>>( &'de self, headers: Option<&'de StringRecord>, ) -> Result<T, CsvError>

Deserialize this row into a typed value.

Requires that the type implements serde::Deserialize and that headers have been provided.

Errors

Returns CsvError::Deserialize if the record cannot be deserialized into the target type.

pub fn to_vec(&self) -> Vec<String>

Convert to a Vec<String> of all fields.

Trait Implementations

impl Clone for Row

fn clone(&self) -> Row

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Row

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

Formats the value using the given formatter.