Struct hyperscan::ExprInfo

#[repr(transparent)]
pub struct ExprInfo(_);

A type containing information related to an expression

Examples

let pattern: Pattern = r"(\d{4})-(\d{2})-(\d{2,4})".parse().unwrap();
let info = pattern.info().unwrap();

assert_eq!(info.min_width(), 10);
assert_eq!(info.max_width(), 12);
assert!(!info.unordered_matches());
assert!(!info.matches_at_eod());
assert!(!info.matches_only_at_eod());

Trait Implementations

impl Debug for ExprInfo

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

Formats the value using the given formatter.

impl Deref for ExprInfo

type Target = ExprInfoRef

The resulting type after dereferencing.

fn deref(&self) -> &ExprInfoRef

Dereferences the value.

impl DerefMut for ExprInfo

fn deref_mut(&mut self) -> &mut ExprInfoRef

Mutably dereferences the value.

impl Drop for ExprInfo

fn drop(&mut self)

Executes the destructor for this type.

impl ForeignType for ExprInfo

type CType = hs_expr_info

The raw C type.

type Ref = ExprInfoRef

The type representing a reference to this type.

unsafe fn from_ptr(ptr: *mut hs_expr_info) -> ExprInfo

Constructs an instance of this type from its raw type.

fn as_ptr(&self) -> *mut hs_expr_info

Returns a raw pointer to the wrapped value.

fn into_ptr(self) -> *mut Self::CType

Consumes the wrapper and returns the raw pointer.

impl Send for ExprInfo

impl Sync for ExprInfo