diff options
Diffstat (limited to '')
| -rw-r--r-- | src/construct/thematic_break.rs | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/src/construct/thematic_break.rs b/src/construct/thematic_break.rs index 41dc6ae..bed454b 100644 --- a/src/construct/thematic_break.rs +++ b/src/construct/thematic_break.rs @@ -51,7 +51,7 @@ use super::partial_space_or_tab::{space_or_tab, space_or_tab_min_max}; use crate::constant::{TAB_SIZE, THEMATIC_BREAK_MARKER_COUNT_MIN}; use crate::token::Token; -use crate::tokenizer::{Code, State, Tokenizer}; +use crate::tokenizer::{State, Tokenizer}; /// Type of thematic break. #[derive(Debug, PartialEq)] @@ -104,19 +104,6 @@ impl Kind { _ => unreachable!("invalid char"), } } - /// Turn [Code] into a kind. - /// - /// > 👉 **Note**: an opening paren must be used for `Kind::Paren`. - /// - /// ## Panics - /// - /// Panics if `code` is not `Code::Char('*' | '-' | '_')`. - fn from_code(code: Code) -> Kind { - match code { - Code::Char(char) => Kind::from_char(char), - _ => unreachable!("invalid code"), - } - } } /// State needed to parse thematic breaks. @@ -157,10 +144,10 @@ pub fn start(tokenizer: &mut Tokenizer) -> State { /// ``` fn before(tokenizer: &mut Tokenizer) -> State { match tokenizer.current { - Code::Char('*' | '-' | '_') => at_break( + Some(char) if matches!(char, '*' | '-' | '_') => at_break( tokenizer, Info { - kind: Kind::from_code(tokenizer.current), + kind: Kind::from_char(char), size: 0, }, ), @@ -176,15 +163,13 @@ fn before(tokenizer: &mut Tokenizer) -> State { /// ``` fn at_break(tokenizer: &mut Tokenizer, info: Info) -> State { match tokenizer.current { - Code::None | Code::CarriageReturnLineFeed | Code::Char('\n' | '\r') - if info.size >= THEMATIC_BREAK_MARKER_COUNT_MIN => - { + None | Some('\n' | '\r') if info.size >= THEMATIC_BREAK_MARKER_COUNT_MIN => { tokenizer.exit(Token::ThematicBreak); // Feel free to interrupt. tokenizer.interrupt = false; State::Ok } - Code::Char(char) if char == info.kind.as_char() => { + Some(char) if char == info.kind.as_char() => { tokenizer.enter(Token::ThematicBreakSequence); sequence(tokenizer, info) } @@ -200,7 +185,7 @@ fn at_break(tokenizer: &mut Tokenizer, info: Info) -> State { /// ``` fn sequence(tokenizer: &mut Tokenizer, mut info: Info) -> State { match tokenizer.current { - Code::Char(char) if char == info.kind.as_char() => { + Some(char) if char == info.kind.as_char() => { tokenizer.consume(); info.size += 1; State::Fn(Box::new(|t| sequence(t, info))) |