Struct RecordViewMut 

pub struct RecordViewMut<'a> { /* private fields */ }

Mutable view: same getters plus field editing.

Implementations

impl<'a> RecordViewMut<'a>

pub fn new(node: &'a mut Node) -> Option<Self>

None unless NODE is a list with a symbol head.

pub fn record_name(&self) -> &str

pub fn field(&self, name: &str) -> Option<&Node>

pub fn symbol_field(&self, name: &str) -> Option<&str>

pub fn string_field(&self, name: &str) -> Option<String>

pub fn field_mut(&mut self, name: &str) -> Option<&mut Node>

Mutable value node of the first (name value) child, for in-place edits inside field expressions.

pub fn set_field(&mut self, name: &str, value: Node)

Replace the value of (name value) in place, or append a new (name value) child when the field is absent.

pub fn remove_field(&mut self, name: &str) -> bool

Remove the (name value) child, taking attached leading trivia.