Struct CodeBlockInfo 

pub struct CodeBlockInfo {
    pub rows_span: Range<usize>,
    pub lang: Option<String>,
}

A fenced or indented code block, named by the VisualMap::rows it occupies.

Unlike a table, the rows are the block’s content — a frontend still paints them, it just draws a border and a tinted background around the whole span and lets the code inside scroll horizontally instead of wrapping. So this carries only the row range; there’s no structural alternative to the picture the way TableInfo is one. Derived from VRow::code — see [code_block_spans].

Fields

rows_span: Range<usize>

The contiguous run of VisualMap::rows this code block spans, blank code lines included.

lang: Option<String>

The block’s language, from a fenced block’s info string — what a frontend paints as a small label on the box (```rust → Some("rust")). None for a fence written without one, or an indented block. Editing it goes through crate::Doc::set_code_language, which re-finds the fence in the AST, so this stays a display string.

Trait Implementations

impl Clone for CodeBlockInfo

fn clone(&self) -> CodeBlockInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeBlockInfo

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

Formats the value using the given formatter.

impl Eq for CodeBlockInfo

impl PartialEq for CodeBlockInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CodeBlockInfo