Struct RenderedSnippet 

pub struct RenderedSnippet {
    pub text: String,
    pub tabstops: Vec<TabstopRange>,
    pub exit_index: Option<usize>,
}

Output of render. Contains the literal text the editor inserts plus the tabstop ranges grouped by index for easy navigation.

Fields

text: String

Text the editor splices into the buffer.

tabstops: Vec<TabstopRange>

All tabstop ranges in render order ($1’s ranges before $2’s, etc.).

exit_index: Option<usize>

Index of the $0 (exit) tabstop in tabstops, when the body included one.

Implementations

impl RenderedSnippet

pub fn grouped_by_index(&self) -> BTreeMap<u32, Vec<&TabstopRange>>

Group tabstop ranges by index. Returns a sorted map so the host can iterate $1 -> $2 -> … -> $0 in order, with each group containing all mirrors for that index.

Trait Implementations

impl Clone for RenderedSnippet

fn clone(&self) -> RenderedSnippet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderedSnippet

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

Formats the value using the given formatter.