Enum kanidm::filter::FilterResolved[][src]

pub enum FilterResolved {
    Eq(AttrStringPartialValueOption<NonZeroU8>),
    Sub(AttrStringPartialValueOption<NonZeroU8>),
    Pres(AttrStringOption<NonZeroU8>),
    LessThan(AttrStringPartialValueOption<NonZeroU8>),
    Or(Vec<FilterResolved>, Option<NonZeroU8>),
    And(Vec<FilterResolved>, Option<NonZeroU8>),
    Inclusion(Vec<FilterResolved>, Option<NonZeroU8>),
    AndNot(Box<FilterResolved>, Option<NonZeroU8>),
}
Expand description

This is the fully resolved internal representation. Note the lack of Not and selfUUID because these are resolved into And(Pres(class), AndNot(term)) and Eq(uuid, …). Importantly, we make this accessible to Entry so that it can then match on filters internally.

Each filter that has been resolved also has been enriched with metadata about its index, and index slope. For the purpose of this module, consider slope as a “weight” where small value - faster index, larger value - slower index. This metadata is extremely important for the query optimiser to make decisions about how to re-arrange queries correctly.

Variants

Eq(AttrStringPartialValueOption<NonZeroU8>)

Tuple Fields

Sub(AttrStringPartialValueOption<NonZeroU8>)

Tuple Fields

Pres(AttrStringOption<NonZeroU8>)

Tuple Fields

LessThan(AttrStringPartialValueOption<NonZeroU8>)

Tuple Fields

Or(Vec<FilterResolved>, Option<NonZeroU8>)

Tuple Fields

And(Vec<FilterResolved>, Option<NonZeroU8>)

Tuple Fields

Inclusion(Vec<FilterResolved>, Option<NonZeroU8>)

Tuple Fields

AndNot(Box<FilterResolved>, Option<NonZeroU8>)

Tuple Fields

Implementations

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Ordering of filters for optimisation and subsequent dead term elimination.

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

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

This method tests for !=.

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

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

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Mutably borrows from an owned value. Read more

Performs the conversion.

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Performs the conversion.

The alignment of pointer.

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Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

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