Struct FunctionSpec

Source

pub struct FunctionSpec {
    pub node_type: &'static str,
    pub num_args: usize,
    pub num_optional_args: usize,
    pub arg_types: Option<Vec<ArgType>>,
    pub allowed_in_argument: bool,
    pub allowed_in_text: bool,
    pub allowed_in_math: bool,
    pub infix: bool,
    pub primitive: bool,
    pub handler: FunctionHandler,
}

Expand description

Specification for a registered function.

Fields§

§node_type: &'static str§num_args: usize§num_optional_args: usize§arg_types: Option<Vec<ArgType>>§allowed_in_argument: bool§allowed_in_text: bool§allowed_in_math: bool§infix: bool§primitive: bool§handler: FunctionHandler

Auto Trait Implementations§

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FunctionSpec

Struct FunctionSpec Copy item path

Fields§

Auto Trait Implementations§

impl Freeze for FunctionSpec

impl RefUnwindSafe for FunctionSpec

impl Send for FunctionSpec

impl Sync for FunctionSpec

impl Unpin for FunctionSpec

impl UnsafeUnpin for FunctionSpec

impl UnwindSafe for FunctionSpec

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct FunctionSpec

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,