| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (inaki@blueleaf.cc) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.GLib.Structs.PatternSpec
Contents
Description
A GPatternSpec struct is the 'compiled' form of a pattern. This structure is opaque and its fields cannot be accessed directly.
Synopsis
- newtype PatternSpec = PatternSpec (ManagedPtr PatternSpec)
- noPatternSpec :: Maybe PatternSpec
- patternSpecEqual :: (HasCallStack, MonadIO m) => PatternSpec -> PatternSpec -> m Bool
- patternSpecFree :: (HasCallStack, MonadIO m) => PatternSpec -> m ()
Exported types
newtype PatternSpec Source #
Memory-managed wrapper type.
Constructors
| PatternSpec (ManagedPtr PatternSpec) |
Instances
| WrappedPtr PatternSpec Source # | |
Defined in GI.GLib.Structs.PatternSpec Methods wrappedPtrCalloc :: IO (Ptr PatternSpec) wrappedPtrCopy :: PatternSpec -> IO PatternSpec wrappedPtrFree :: Maybe (GDestroyNotify PatternSpec) | |
noPatternSpec :: Maybe PatternSpec Source #
A convenience alias for Nothing :: Maybe PatternSpec.
Methods
equal
Arguments
| :: (HasCallStack, MonadIO m) | |
| => PatternSpec |
|
| -> PatternSpec |
|
| -> m Bool | Returns: Whether the compiled patterns are equal |
Compares two compiled pattern specs and returns whether they will match the same set of strings.
free
Arguments
| :: (HasCallStack, MonadIO m) | |
| => PatternSpec |
|
| -> m () |
Frees the memory allocated for the PatternSpec.