Struct IfTemplateExpr

pub struct IfTemplateExpr {
    pub cond_expr: Expression,
    pub template: Template,
    pub strip: Strip,
    /* private fields */
}

A type representing the %{ if cond_expr } sub-expression and the template that follows after it within an IfDirective.

Fields

cond_expr: Expression

The condition expression.

template: Template

The template that is included in the result string if the conditional expression evaluates to true.

strip: Strip

The whitespace strip behaviour to use on the template elements preceeding and following after the if expression.

Implementations

impl IfTemplateExpr

pub fn new( cond_expr: impl Into<Expression>, template: Template, ) -> IfTemplateExpr

Creates a new IfTemplateExpr for a condition expression and a template.

pub fn preamble(&self) -> &RawString

Return a reference to the raw leading decor after the if’s opening {.

pub fn set_preamble(&mut self, preamble: impl Into<RawString>)

Set the raw leading decor after the if’s opening {.

Trait Implementations

impl Clone for IfTemplateExpr

fn clone(&self) -> IfTemplateExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IfTemplateExpr

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

Formats the value using the given formatter.

impl PartialEq for IfTemplateExpr

fn eq(&self, other: &IfTemplateExpr) -> 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 Eq for IfTemplateExpr

impl StructuralPartialEq for IfTemplateExpr