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3 changes: 3 additions & 0 deletions crates/parser/src/syntax_kind.rs
Original file line number Diff line number Diff line change
Expand Up @@ -6,19 +6,22 @@ mod generated;
pub use self::generated::SyntaxKind;

impl From<u16> for SyntaxKind {
#[inline]
fn from(d: u16) -> SyntaxKind {
assert!(d <= (SyntaxKind::__LAST as u16));
unsafe { std::mem::transmute::<u16, SyntaxKind>(d) }
}
}

impl From<SyntaxKind> for u16 {
#[inline]
fn from(k: SyntaxKind) -> u16 {
k as u16
}
}

impl SyntaxKind {
#[inline]
pub fn is_trivia(self) -> bool {
matches!(self, SyntaxKind::WHITESPACE | SyntaxKind::COMMENT)
}
Expand Down