pub struct CompiledExpr { /* private fields */ }Implementations§
Source§impl CompiledExpr
impl CompiledExpr
pub fn new( f: impl Fn(&EvalContext<'_>) -> Result<Column> + Send + Sync + 'static, ) -> Self
pub fn new_multi( f: impl Fn(&EvalContext<'_>) -> Result<Vec<Column>> + Send + Sync + 'static, ) -> Self
pub fn new_access( name: String, f: impl Fn(&EvalContext<'_>) -> Result<Column> + Send + Sync + 'static, ) -> Self
pub fn access_column_name(&self) -> Option<&str>
pub fn execute(&self, ctx: &EvalContext<'_>) -> Result<Column>
pub fn execute_multi(&self, ctx: &EvalContext<'_>) -> Result<Vec<Column>>
Auto Trait Implementations§
impl Freeze for CompiledExpr
impl !RefUnwindSafe for CompiledExpr
impl Send for CompiledExpr
impl Sync for CompiledExpr
impl Unpin for CompiledExpr
impl UnsafeUnpin for CompiledExpr
impl !UnwindSafe for CompiledExpr
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more