Enum Row 

pub enum Row {
    Empty,
    Comment(Arc<str>),
    Rule(Arc<Rule>),
    Touched(Arc<Rule>),
}

Variants

Empty

Comment(Arc<str>)

Rule(Arc<Rule>)

Touched(Arc<Rule>)

Implementations

impl Row

pub fn convert(cell: Cell) -> Self

pub fn is_empty(&self) -> bool

pub fn is_comment(&self) -> bool

pub fn is_rule(&self) -> bool

pub fn is_touched(&self) -> bool

pub fn rule(&self) -> Option<Arc<Rule>>

pub fn comment(&self) -> Arc<str>

pub fn identifier(&self) -> Arc<str>

pub fn typedef(&self) -> Option<&Typedef>

pub fn formula(&self) -> Option<&Expression>

pub fn value(&self) -> Arc<Value>

pub fn save(&self, writer: &mut Writer) -> Option<Self>

Save the row to a writer

Returns

• Some untouched row or None

pub fn partial_save(&self, index: usize, writer: &mut Writer) -> Option<Self>

Perform a partial save of a touched row

Only saves if the rule row has been touched, prepending the rule index

Parameters

• index: The index of this rule in its parent structure
• writer: The writer to save to

Returns

• Some untouched row or None

pub fn print(&self, writer: &mut Writer)

Trait Implementations

impl Clone for Row

fn clone(&self) -> Row

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Row

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

Formats the value using the given formatter.

impl Display for Row

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

Formats the value using the given formatter.

impl ExpressionLike for Row

fn to_formula(&self) -> String

Return the formula-string representation (round-trippable by the parser).

fn evaluate(&self, context: &mut dyn ContextLike) -> Result<Arc<Value>>

Evaluate this expression with the provided ContextLike, returning a Value or error.

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 WriterLike for Row

fn write(&self, writer: &mut Writer)

Serialize this expression with the given Writer.

fn to_stringized(&self) -> String

Return a string representation (raw unsafe output).

fn to_sanitized(&self) -> String

Return a sanitized string representation (escaped for safe output).

fn to_expressionized(&self) -> String

Return a sanitized string representation (escaped for safe output).

impl StructuralPartialEq for Row