Struct ForValue 

pub struct ForValue;

Marker for value arguments.

Trait Implementations

impl<F, I, T> DefaultFn<ForValue, I, T> for F

where F: Fn() -> Result<Option<T>> + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>) -> Result<Option<T>>

Executes the map function.

impl<F, I, T> FilterFn<ForValue, I, T> for F

where F: Fn(&T) -> Result<bool> + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>, value: &T) -> Result<bool>

Executes the filter function.

impl<F, I, T, U> FilterMapFn<ForValue, I, T, U> for F

where F: Fn(T) -> Result<Option<U>> + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>, value: T) -> Result<Option<U>>

Executes the filter map function.

impl<F, I, T, U, R> FlatMapFn<ForValue, I, T, U, R> for F

where F: Fn(T) -> Result<R> + Send + 'static, R: IntoIterator<Item = (I, U)>, I: Display,

fn execute(&self, scope: &Scope<I>, value: T) -> Result<R>

Executes the flat map function.

impl<F, I, T, U> GetFn<ForValue, I, T, U> for F

where F: Fn(&T) -> Result<U> + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>, value: &T) -> Result<U>

Executes the get function.

impl<F, I, T> InspectFn<ForValue, I, T> for F

where F: Fn(&T) -> Result + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>, value: &T) -> Result

Executes the inspect function.

impl<F, I, T, U> MapFn<ForValue, I, T, U> for F

where F: Fn(T) -> Result<U> + Send + 'static, I: Display,

fn execute(&self, scope: &Scope<I>, value: T) -> Result<U>

Executes the map function.