Struct Snippet 

pub struct Snippet {
    pub text: String,
    pub stops: Vec<TabStop>,
}

A parsed snippet: the body with every placeholder’s default expanded, plus the tab stops to visit.

Fields

text: String

The body with placeholders replaced by their default text. LF-normal already (the caller’s expander normalizes EOL and adapts \t indent at insert time); this parser leaves \t literal.

stops: Vec<TabStop>

Stops in visit order: ascending placeholder index, the final stop last.

Implementations

impl Snippet

pub fn for_insertion(&self, indent: &str, indent_size: usize) -> Snippet

Adapt a parsed snippet for insertion at a line whose leading whitespace is indent (captured pre-edit), expanding tabs to indent_size spaces — the insertion transform (pure text; no transaction machinery):

1. EOL-normalize (\r\n / \r → \n);
2. every \n → \n + indent, so continuation lines align with the insertion column (spec.rs bodies are written flush-left);
3. every \t → indent_size spaces (one indent unit);
4. stop ranges remap through the same rewrite.

The caret lands at the final stop; the returned stop ranges are relative to the returned text, which the caller inserts as one transaction.

pub fn parse(body: &str) -> Result<Self, SnippetError>

Parse an LSP placeholder body (see the module grammar).

Errors

SnippetError on a duplicate index, a nested placeholder in a default, or a malformed ${…} token.

Trait Implementations

impl Clone for Snippet

fn clone(&self) -> Snippet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Snippet

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

Formats the value using the given formatter.

impl Eq for Snippet

impl PartialEq for Snippet

fn eq(&self, other: &Snippet) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Snippet