Enum StringExpr 

pub enum StringExpr {
    Lit(String),
    Concat(Box<StringExpr>, Box<StringExpr>),
    Sprintf(Box<StringExpr>, Vec<Expr>),
    SvgFont(Vec<Expr>),
    Arg(u32),
}

A string-valued expression.

Variants

Lit(String)

Concat(Box<StringExpr>, Box<StringExpr>)

Sprintf(Box<StringExpr>, Vec<Expr>)

SvgFont(Vec<Expr>)

dpic SVG-backend helper. rpic does not emit backend preamble text, so this evaluates to a harmless empty string.

Arg(u32)

Trait Implementations

impl Clone for StringExpr

fn clone(&self) -> StringExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringExpr

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

Formats the value using the given formatter.

impl PartialEq for StringExpr

fn eq(&self, other: &StringExpr) -> 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 StructuralPartialEq for StringExpr