Struct SourceState 

pub struct SourceState {
    pub line_count: usize,
    /* private fields */
}

Source state for markdown content management.

Manages the markdown source (string or file) and tracks line count.

Fields

line_count: usize

Source file line count (for accurate status bar display).

Implementations

impl SourceState

pub fn new() -> Self

Create a new source state with no source.

impl SourceState

pub fn content(&self) -> Option<&str>

Get the current content from the source.

Returns

The markdown content, or None if no source is set.

impl SourceState

pub fn is_file_source(&self) -> bool

Check if the source is file-based.

Returns

true if the source is loaded from a file, false otherwise.

impl SourceState

pub fn line_count(&self) -> usize

Get the line count of the source content.

Returns

The number of lines in the source content.

impl SourceState

pub fn reload_source(&mut self) -> Result<bool>

Reload the source content from disk (for file-based sources).

This re-reads the file. The caller should check the return value and invalidate caches if content changed.

For string-based sources, this is a no-op.

Returns

• Ok(true) - Content changed, caller should invalidate caches.
• Ok(false) - Content unchanged or source is string-based.

Errors

Returns an error if the file cannot be read.

impl SourceState

pub fn set_source_file(&mut self, path: impl AsRef<Path>) -> Result<()>

Set a file-based markdown source.

This loads the file content and enables auto-reload support. Use reload_source() to check for and apply file changes.

Note: Caller should invalidate any caches after calling this.

Arguments

• path - Path to the markdown file.

Errors

Returns an error if the file cannot be read.

impl SourceState

pub fn set_source_string(&mut self, content: impl Into<String>)

Set a string-based markdown source.

Note: Caller should invalidate any caches after calling this.

Arguments

• content - The markdown content string.

impl SourceState

pub fn source_path(&self) -> Option<&Path>

Get the file path if this is a file-based source.

Returns

The file path, or None if this is a string source or no source is set.

Trait Implementations

impl Clone for SourceState

fn clone(&self) -> SourceState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceState

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

Formats the value using the given formatter.

impl Default for SourceState

fn default() -> Self

Returns the “default value” for a type.