Struct ForCond

pub struct ForCond {
    pub expr: Expression,
    /* private fields */
}

A filter expression. Elements for which the condition evaluates to true will be evaluated as normal, while if false the element will be skipped.

Fields

expr: Expression

The filter expression.

Implementations

impl ForCond

pub fn new(expr: impl Into<Expression>) -> ForCond

Creates a new ForCond from an expression.

Trait Implementations

impl Clone for ForCond

fn clone(&self) -> ForCond

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ForCond

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

Formats the value using the given formatter.

impl Decorate for ForCond

fn decor(&self) -> &Decor

Returns a reference to the object’s Decor.

fn decor_mut(&mut self) -> &mut Decor

Returns a mutable reference to the object’s Decor.

fn decorate(&mut self, decor: impl Into<Decor>)

Decorate the object with decor in-place.

fn decorated(self, decor: impl Into<Decor>) -> Self

where Self: Sized,

Decorate the object with decor and return the modified value.

impl From<Expression> for ForCond

fn from(value: Expression) -> Self

Converts to this type from the input type.

impl PartialEq for ForCond

fn eq(&self, other: &Self) -> 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 Span for ForCond

fn span(&self) -> Option<Range<usize>>

Obtains the span information. This only returns Some if the value was emitted by the parser.

impl Eq for ForCond