Struct windows_metadata::Constant

pub struct Constant(pub Row);

Tuple Fields

0: Row

Implementations

impl Constant

pub fn ty(&self) -> Type

pub fn value(&self) -> Value

Trait Implementations

impl AsRow for Constant

const TABLE: usize = 0usize

fn to_row(&self) -> Row

fn from_row(row: Row) -> Self

fn file(&self) -> &'static File

fn reader(&self) -> &'static Reader

fn index(&self) -> usize

fn next(&self) -> Self

fn usize(&self, column: usize) -> usize

fn str(&self, column: usize) -> &'static str

fn row(&self, column: usize) -> Row

fn decode<T: Decode>(&self, column: usize) -> T

fn blob(&self, column: usize) -> Blob

fn list<R: AsRow>(&self, column: usize) -> RowIterator<R>

fn equal_range<L: AsRow>(&self, column: usize, value: usize) -> RowIterator<L>

impl Clone for Constant

fn clone(&self) -> Constant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constant

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

Formats the value using the given formatter.

impl Hash for Constant

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

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 Constant

fn cmp(&self, other: &Constant) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Constant

fn eq(&self, other: &Constant) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Constant

fn partial_cmp(&self, other: &Constant) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Constant

impl Eq for Constant

impl StructuralEq for Constant

impl StructuralPartialEq for Constant