Struct EngineFlags 

pub struct EngineFlags {
    pub case_insensitive: bool,
    pub multi_line: bool,
    pub dot_matches_newline: bool,
    pub unicode: bool,
    pub extended: bool,
}

Fields

case_insensitive: bool

multi_line: bool

dot_matches_newline: bool

unicode: bool

extended: bool

Implementations

impl EngineFlags

pub fn to_inline_prefix(&self) -> String

PHP-style positive flag set — each flag enabled is a single letter. Used by the PHP codegen block where u enables unicode (opposite convention from the regex crate, which has unicode on by default).

pub fn wrap_pattern(&self, pattern: &str) -> String

pub fn toggle_case_insensitive(&mut self)

pub fn toggle_multi_line(&mut self)

pub fn toggle_dot_matches_newline(&mut self)

pub fn toggle_unicode(&mut self)

pub fn toggle_extended(&mut self)

Trait Implementations

impl Clone for EngineFlags

fn clone(&self) -> EngineFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineFlags

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

Formats the value using the given formatter.

impl Default for EngineFlags

fn default() -> Self

Unicode defaults to true to match the regex crate and fancy-regex engine behavior and the runtime Settings default. Using #[derive(Default)] would produce unicode: false, which (combined with to_regex_inline_prefix emitting (?-u) for byte-mode) would cause fancy-regex to reject the pattern with “Disabling Unicode not supported”.

impl Copy for EngineFlags