Struct MlirRewritePatternCallbacks 

#[repr(C)]
pub struct MlirRewritePatternCallbacks {
    pub construct: Option<unsafe extern "C" fn(userData: *mut c_void)>,
    pub destruct: Option<unsafe extern "C" fn(userData: *mut c_void)>,
    pub matchAndRewrite: Option<unsafe extern "C" fn(pattern: MlirRewritePattern, op: MlirOperation, rewriter: MlirPatternRewriter, userData: *mut c_void) -> MlirLogicalResult>,
}

Callbacks to construct a rewrite pattern.

Fields

construct: Option<unsafe extern "C" fn(userData: *mut c_void)>

Optional constructor for the user data. Set to nullptr to disable it.

destruct: Option<unsafe extern "C" fn(userData: *mut c_void)>

Optional destructor for the user data. Set to nullptr to disable it.

matchAndRewrite: Option<unsafe extern "C" fn(pattern: MlirRewritePattern, op: MlirOperation, rewriter: MlirPatternRewriter, userData: *mut c_void) -> MlirLogicalResult>

The callback function to match against code rooted at the specified operation, and perform the rewrite if the match is successful, corresponding to RewritePattern::matchAndRewrite.

Trait Implementations

impl Clone for MlirRewritePatternCallbacks

fn clone(&self) -> MlirRewritePatternCallbacks

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MlirRewritePatternCallbacks

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

Formats the value using the given formatter.

impl Copy for MlirRewritePatternCallbacks