Struct InterpolatedStringExpression 

pub struct InterpolatedStringExpression { /* private fields */ }

Represents an interpolated string expression.

Implementations

impl InterpolatedStringExpression

pub fn new(segments: Vec<InterpolationSegment>) -> Self

Creates a new interpolated string expression with the given segments.

pub fn empty() -> Self

Creates an empty interpolated string expression with no segments.

pub fn with_segment(self, segment: impl Into<InterpolationSegment>) -> Self

Adds a segment to this interpolated string expression and returns the updated expression.

pub fn with_tokens(self, tokens: InterpolatedStringTokens) -> Self

Attaches tokens to this interpolated string expression.

pub fn get_tokens(&self) -> Option<&InterpolatedStringTokens>

Returns a reference to the tokens attached to this interpolated string expression, if any.

pub fn set_tokens(&mut self, tokens: InterpolatedStringTokens)

Attaches tokens to this interpolated string expression.

pub fn clear_comments(&mut self)

Clears all comments from the tokens in this node.

pub fn clear_whitespaces(&mut self)

Clears all whitespaces information from the tokens in this node.

pub fn iter_segments(&self) -> impl Iterator<Item = &InterpolationSegment>

Returns an iterator over the segments in this interpolated string expression.

pub fn iter_mut_segments( &mut self, ) -> impl Iterator<Item = &mut InterpolationSegment>

Returns a mutable iterator over the segments in this interpolated string expression.

pub fn len(&self) -> usize

Returns the number of segments in this interpolated string expression.

pub fn is_empty(&self) -> bool

Returns whether this interpolated string expression is empty.

An interpolated string is considered empty if it has no segments or all of its string segments are empty and it has no value segments.

pub fn push_segment(&mut self, segment: impl Into<InterpolationSegment>)

Adds a segment to this interpolated string expression.

pub fn mutate_first_token(&mut self) -> &mut Token

Returns a mutable reference to the first token for this interpolated string, creating it if missing.

pub fn mutate_last_token(&mut self) -> &mut Token

Returns a mutable reference to the last token for this interpolated string, creating it if missing.

Trait Implementations

impl Clone for InterpolatedStringExpression

fn clone(&self) -> InterpolatedStringExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InterpolatedStringExpression

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

Formats the value using the given formatter.

impl From<InterpolatedStringExpression> for Expression

fn from(interpolated_string: InterpolatedStringExpression) -> Self

Converts to this type from the input type.

impl FromIterator<InterpolationSegment> for InterpolatedStringExpression

fn from_iter<T: IntoIterator<Item = InterpolationSegment>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq for InterpolatedStringExpression

fn eq(&self, other: &InterpolatedStringExpression) -> 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 InterpolatedStringExpression

impl StructuralPartialEq for InterpolatedStringExpression