[−][src]Trait swc_ecma_parser::lexer::util::CharExt
Implemented for char
.
Required methods
Loading content...Provided methods
pub fn is_ident_start(self) -> bool
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Test whether a given character code starts an identifier.
https://tc39.github.io/ecma262/#prod-IdentifierStart
pub fn is_ident_part(self) -> bool
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Test whether a given character is part of an identifier.
pub fn is_line_break(self) -> bool
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See https://tc39.github.io/ecma262/#sec-line-terminators
pub fn is_ws(self) -> bool
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See https://tc39.github.io/ecma262/#sec-white-space