Pkg/csv/Record

Record

type Record = Record

A single CSV record stored as valid UTF-8 bytes.

A Record permits reading or writing CSV records that are valid UTF-8. If Records are used to read CSV data that is not valid UTF-8, then the CSV reader will return an invalid UTF-8 error.

Methods

pub fn new(fields: ..string): Record

[src]

pub fn new(fields: ..string): Record {
    return _csv.Record.from_array(fields) as Record;
}

Create a new empty record.

use csv.Record;

let record = Record.new();
assert_eq record.len(), 0;

let record = Record.new("hello", "world", "foo");
assert_eq record.len(), 3;
assert_eq record.get(0), "hello";
assert_eq record.get(1), "world";
assert_eq record.get(2), "foo";

pub fn from_array(fields: [string]): Record

[src]

pub fn from_array(fields: [string]): Record {
    return _csv.Record.from_array(fields) as Record;
}

Create a new record from an array of fields.

pub fn get(self, col: int): string?

[src]

pub fn get(self, col: int): string? {
    return (self as _csv.Record).get(col);
}

Return the field at index (zero-based) col in string.

If no field at index exists, then this returns nil.

use csv.Record;

let record = Record.new("1", "Alice", "1");
assert_eq record.get(0), "1";
assert_eq record.get(1), "Alice";
assert_eq record.get(2), "1";
assert_eq record.get(3), nil;

pub fn is_empty(self): bool

[src]

pub fn is_empty(self): bool {
    return (self as _csv.Record).is_empty();
}

Return true if the record is empty.

use csv.Record;

let record = Record.new();
assert record.is_empty();

pub fn len(self): int

[src]

pub fn len(self): int {
    return (self as _csv.Record).len();
}

Return column length of the record.

use csv.Record;

let record = Record.new("1", "Alice", "1");
assert_eq record.len(), 3;