Struct rusoto_cloudsearch::DocumentSuggesterOptions [−][src]
pub struct DocumentSuggesterOptions { pub fuzzy_matching: Option<String>, pub sort_expression: Option<String>, pub source_field: String, }
Options for a search suggester.
Fields
fuzzy_matching: Option<String>
The level of fuzziness allowed when suggesting matches for a string: none
, low
, or high
. With none, the specified string is treated as an exact prefix. With low, suggestions must differ from the specified string by no more than one character. With high, suggestions can differ by up to two characters. The default is none.
sort_expression: Option<String>
An expression that computes a score for each suggestion to control how they are sorted. The scores are rounded to the nearest integer, with a floor of 0 and a ceiling of 2^31-1. A document's relevance score is not computed for suggestions, so sort expressions cannot reference the _score
value. To sort suggestions using a numeric field or existing expression, simply specify the name of the field or expression. If no expression is configured for the suggester, the suggestions are sorted with the closest matches listed first.
source_field: String
The name of the index field you want to use for suggestions.
Trait Implementations
impl Default for DocumentSuggesterOptions
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impl Default for DocumentSuggesterOptions
fn default() -> DocumentSuggesterOptions
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fn default() -> DocumentSuggesterOptions
Returns the "default value" for a type. Read more
impl Debug for DocumentSuggesterOptions
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impl Debug for DocumentSuggesterOptions
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Clone for DocumentSuggesterOptions
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impl Clone for DocumentSuggesterOptions
fn clone(&self) -> DocumentSuggesterOptions
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fn clone(&self) -> DocumentSuggesterOptions
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for DocumentSuggesterOptions
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impl PartialEq for DocumentSuggesterOptions
fn eq(&self, other: &DocumentSuggesterOptions) -> bool
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fn eq(&self, other: &DocumentSuggesterOptions) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &DocumentSuggesterOptions) -> bool
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fn ne(&self, other: &DocumentSuggesterOptions) -> bool
This method tests for !=
.
Auto Trait Implementations
impl Send for DocumentSuggesterOptions
impl Send for DocumentSuggesterOptions
impl Sync for DocumentSuggesterOptions
impl Sync for DocumentSuggesterOptions