Struct Row

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

A comparable representation of a row.

See the module level documentation for more details.

Two Row can only be compared if they both belong to Rows returned by calls to RowConverter::convert_columns on the same RowConverter. If different RowConverters are used, any ordering established by comparing the Row is arbitrary.

Implementations

impl<'a> Row<'a>

pub fn owned(&self) -> OwnedRow

Create owned version of the row to detach it from the shared Rows.

pub fn data(&self) -> &'a [u8]

The row’s bytes, with the lifetime of the underlying data.

Trait Implementations

impl AsRef<[u8]> for Row<'_>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

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> Debug for Row<'a>

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

Formats the value using the given formatter.

impl Hash for Row<'_>

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Row<'_>

fn cmp(&self, other: &Row<'_>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Row<'_>

fn eq(&self, other: &Row<'_>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Row<'_>

fn partial_cmp(&self, other: &Row<'_>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

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

impl Eq for Row<'_>