Struct DbfTable 

pub struct DbfTable {
    pub fields: Vec<DbfFieldDescriptor>,
    pub records: Vec<DbfRecord>,
}

A simplified in-memory DBF attribute table.

Fields

fields: Vec<DbfFieldDescriptor>

Field descriptors (schema).

records: Vec<DbfRecord>

Data rows.

Implementations

impl DbfTable

pub fn new(fields: Vec<DbfFieldDescriptor>) -> Self

Create a new table with the given schema.

pub fn append(&mut self, record: DbfRecord) -> GeoResult<()>

Append a record; returns GeoError if value count mismatches.

pub fn record_count(&self) -> usize

Number of records.

pub fn field_index(&self, name: &str) -> Option<usize>

Look up the column index for a field name.

pub fn get_value(&self, record_idx: usize, field_name: &str) -> Option<&str>

Get a field value from a record by field name.

pub fn to_csv(&self) -> String

Export the table as a CSV string.

Trait Implementations

impl Clone for DbfTable

fn clone(&self) -> DbfTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DbfTable

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

Formats the value using the given formatter.