Struct entity::FieldDefinition [−][src]
Represents a definition of a field, which is comprised of its name, type of value, and any associated attributes
Implementations
impl FieldDefinition
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pub fn new<N: Into<String>, T: Into<ValueType>>(name: N, type: T) -> Self
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Creates a new field definition with the given name and value and no attributes
pub fn new_with_attributes<N: Into<String>, T: Into<ValueType>, A: IntoIterator<Item = FieldAttribute>>(
name: N,
type: T,
attributes: A
) -> Self
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name: N,
type: T,
attributes: A
) -> Self
Creates a new field definition with the given name, value, and attributes
pub fn name(&self) -> &str
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The name of the field tied to the definition
pub fn type(&self) -> &ValueType
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The type of value of the field tied to the definition
pub fn attributes(&self) -> &[FieldAttribute]
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The attributes associated with the field tied to the definition
pub fn is_indexed(&self) -> bool
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Returns true if this field is marked as indexed (used in databases) in its definition
pub fn is_immutable(&self) -> bool
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Returns true if this field marked as immutable in its definition and should not be updated
Trait Implementations
impl Clone for FieldDefinition
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fn clone(&self) -> FieldDefinition
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for FieldDefinition
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impl Eq for FieldDefinition
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impl<'a> From<&'a Field> for FieldDefinition
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impl From<Field> for FieldDefinition
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impl PartialEq<FieldDefinition> for FieldDefinition
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fn eq(&self, other: &FieldDefinition) -> bool
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fn ne(&self, other: &FieldDefinition) -> bool
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impl StructuralEq for FieldDefinition
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impl StructuralPartialEq for FieldDefinition
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Auto Trait Implementations
impl RefUnwindSafe for FieldDefinition
impl Send for FieldDefinition
impl Sync for FieldDefinition
impl Unpin for FieldDefinition
impl UnwindSafe for FieldDefinition
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,