Enum Channel 

pub enum Channel {
    TelegramHtml,
    SlackMarkdown,
    GithubMarkdown,
    NotionMarkdown,
    Plain,
    Html,
}

Target channel. Each channel accepts a different syntax, and the narrower output decides the parsing scope.

Variants

TelegramHtml

Telegram parse_mode=HTML. Nine allowed tags: b i u s code pre a blockquote tg-spoiler. No tables or headings. 4096 characters.

SlackMarkdown

Slack markdown_text. Slack converts standard Markdown itself. 12,000 characters. Almost no conversion is needed; what is left is normalization and splitting.

GithubMarkdown

GitHub comments and PR bodies (GFM). Renders tables, headings, and strikethrough. 65,536 characters. Emits the same Markdown as Slack, but escapes the two characters GFM reads as syntax (~ <).

NotionMarkdown

Notion page body (Notion-flavored Markdown — the API markdown field and connectors). Four heading levels. Emits the same Markdown as GitHub, but strips inline HTML Notion cannot render (it would show as text), and writes autolinks <url> as [url](url) (the angle brackets would remain as text). Emphasis before a Korean particle is rendered by Notion as is, so it is not turned into <strong> — doing so would make the tag show as text.

Plain

Strips all markup. The fallback path.

Html

An HTML fragment for the browser. Renders headings, lists, tables, and code blocks as tags. No limit.

Assumes the output goes straight into innerHTML — all text is escaped, HTML from the source survives only as inline tags with their attributes dropped, and only http(s) and mailto links become <a>. Appending Streamer::close_open to the streaming accumulated output gives a shape that can be inserted as is.

Implementations

impl Channel

pub fn name(self) -> &'static str

The name used for corpus directories and CLI arguments. The source of truth wherever a channel is handled as a string.

pub fn all() -> [Channel; 6]

Every supported channel. The corpus and the harness iterate over this list.

pub fn parse(name: &str) -> Option<Channel>

Looks up a channel by name.

pub fn limit(self) -> usize

This channel’s message length limit, in characters. Splitting is based on it.

Trait Implementations

impl Clone for Channel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Channel

impl Debug for Channel

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

Formats the value using the given formatter.

impl Eq for Channel

impl PartialEq for Channel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Channel