Struct mentat_db::AttributeBuilder [] [src]

pub struct AttributeBuilder {
    pub value_type: Option<ValueType>,
    pub multival: Option<bool>,
    pub unique: Option<Option<Unique>>,
    pub index: Option<bool>,
    pub fulltext: Option<bool>,
    pub component: Option<bool>,
    pub no_history: Option<bool>,
    // some fields omitted
}

Fields

Methods

impl AttributeBuilder
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Make a new AttributeBuilder for human consumption: it will help you by flipping relevant flags.

Make a new AttributeBuilder from an existing Attribute. This is important to allow retraction. Only attributes that we allow to change are duplicated here.

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for &'a mut R

Important traits for Vec<u8>

Trait Implementations

impl Clone for AttributeBuilder
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Debug for AttributeBuilder
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Formats the value using the given formatter. Read more

impl Default for AttributeBuilder
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Returns the "default value" for a type. Read more

impl Eq for AttributeBuilder
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impl Hash for AttributeBuilder
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Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl Ord for AttributeBuilder
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This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

impl PartialOrd for AttributeBuilder
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This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl PartialEq for AttributeBuilder
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

impl Send for AttributeBuilder

impl Sync for AttributeBuilder