Struct ScopeRange 

pub struct ScopeRange {
    pub start_line: u32,
    pub end_line: u32,
    pub kind: ScopeKind,
    pub display_text: String,
    pub name: Option<String>,
}

A scope boundary range in the buffer.

Represents a contiguous region of source code that defines a scope boundary, identified by the syntax driver. Lines are 0-indexed.

Example

use reovim_driver_syntax::{ScopeRange, ScopeKind};

let scope = ScopeRange::new(5, 20, ScopeKind::Function, "fn main", Some("main".to_string()));
assert!(scope.contains_line(10));
assert!(scope.is_multiline());
assert_eq!(scope.line_count(), 16);

Fields

start_line: u32

Starting line (0-indexed).

end_line: u32

Ending line (0-indexed, inclusive).

kind: ScopeKind

Kind of scope.

display_text: String

Display text (e.g., “fn main”, “impl Foo”, “H2 Architecture”).

name: Option<String>

Just the identifier name (e.g., “main”, “Foo”), if available.

Implementations

impl ScopeRange

pub fn new( start_line: u32, end_line: u32, kind: ScopeKind, display_text: impl Into<String>, name: Option<String>, ) -> Self

Create a new scope range.

pub const fn contains_line(&self, line: u32) -> bool

Check if this scope contains a line.

pub const fn line_count(&self) -> u32

Get the number of lines in this scope.

pub const fn is_multiline(&self) -> bool

Check if this scope spans multiple lines.

Trait Implementations

impl Clone for ScopeRange

fn clone(&self) -> ScopeRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeRange

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

Formats the value using the given formatter.

impl PartialEq for ScopeRange

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

impl StructuralPartialEq for ScopeRange