Struct aws_sdk_databrew::model::FilterExpression

#[non_exhaustive]
pub struct FilterExpression {
    pub expression: Option<String>,
    pub values_map: Option<HashMap<String, String>>,
}

Represents a structure for defining parameter conditions. Supported conditions are described here: Supported conditions for dynamic datasets in the Glue DataBrew Developer Guide.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

expression: Option<String>

The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

values_map: Option<HashMap<String, String>>

The map of substitution variable names to their values used in this filter expression.

Implementations

impl FilterExpression

pub fn expression(&self) -> Option<&str>

The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

pub fn values_map(&self) -> Option<&HashMap<String, String>>

The map of substitution variable names to their values used in this filter expression.

impl FilterExpression

pub fn builder() -> Builder

Creates a new builder-style object to manufacture FilterExpression

Trait Implementations

impl Clone for FilterExpression

fn clone(&self) -> FilterExpression

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FilterExpression

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<FilterExpression> for FilterExpression

fn eq(&self, other: &FilterExpression) -> bool

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

fn ne(&self, other: &FilterExpression) -> bool

This method tests for !=.

impl StructuralPartialEq for FilterExpression