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Update

shape::context

Struct Update 

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pub struct Update {
    pub done: bool,
    pub why: Option<String>,
    pub mark: i64,
    pub err: Option<UpdateErr>,
    pub val: Option<Value>,
    pub node: Option<Arc<Node>>,
    pub fatal: bool,
}
Expand description

The bag a custom validator fills in.

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§done: bool

Stop running further checks and the structural check.

§why: Option<String>

The why code on failure.

§mark: i64

The numeric mark on failure.

§err: Option<UpdateErr>§val: Option<Value>

A replacement value.

§node: Option<Arc<Node>>

A replacement node (used by Refer).

§fatal: bool

The failure ends the whole walk’s errors here.

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impl Default for Update

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fn default() -> Update

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.