Struct Row 

pub struct Row<'a> { /* private fields */ }

A row of a table.

Implementations

impl<'a> Row<'a>

pub fn value(&self, column: &str) -> Result<&'a DecodedData>

Returns a value of the row.

Errors

Returns an error if the table has no such column.

pub fn colour(&self, column: &str) -> Result<[u8; 3]>

Returns a colour of the row, stored as an RRGGBB hex text, as its red, green and blue channels.

Errors

Returns an error if the table has no such column, or the value isn’t an RRGGBB hex text.

pub fn str(&self, column: &str) -> Result<Cow<'a, str>>

Returns a value of the row as text (numbers and booleans are formatted).

Errors

Returns an error if the table has no such column.

pub fn bool(&self, column: &str) -> Result<bool>

Returns a boolean value of the row.

Errors

Returns an error if the table has no such column, or the value isn’t a boolean.

pub fn int(&self, column: &str) -> Result<i64>

Returns an integer value of the row.

Errors

Returns an error if the table has no such column, or the value isn’t an integer.

pub fn f32(&self, column: &str) -> Result<f32>

Returns a floating point value of the row, as stored.

Errors

Returns an error if the table has no such column, or the value isn’t a float.

pub fn number(&self, column: &str) -> Result<f64>

Returns a numeric value of the row (integer or float) as a float.

Errors

Returns an error if the table has no such column, or the value isn’t a number.

Trait Implementations

impl<'a> Clone for Row<'a>

fn clone(&self) -> Row<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Row<'a>

impl<'a> Debug for Row<'a>

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

Formats the value using the given formatter.