Struct QueryParameter 

#[non_exhaustive]
pub struct QueryParameter {
    pub name: String,
    pub default_value: Option<String>,
    pub description: Option<String>,
}

This structure defines a query parameter for a saved CloudWatch Logs Insights query definition. Query parameters are supported only for Logs Insights QL queries. They are placeholder variables that you can reference in a query string using the {{parameterName}} syntax. Each parameter can include a default value and a description.

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.

name: String

The name of the query parameter. A query parameter name must start with a letter or underscore, and contain only letters, digits, and underscores.

default_value: Option<String>

The default value to use for this query parameter if no value is supplied at execution time.

description: Option<String>

A description of the query parameter that explains its purpose or expected values.

Implementations

impl QueryParameter

pub fn name(&self) -> &str

The name of the query parameter. A query parameter name must start with a letter or underscore, and contain only letters, digits, and underscores.

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

The default value to use for this query parameter if no value is supplied at execution time.

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

A description of the query parameter that explains its purpose or expected values.

impl QueryParameter

pub fn builder() -> QueryParameterBuilder

Creates a new builder-style object to manufacture QueryParameter.

Trait Implementations

impl Clone for QueryParameter

fn clone(&self) -> QueryParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryParameter

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

Formats the value using the given formatter.

impl PartialEq for QueryParameter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QueryParameter