Struct MetricSchemaBuilder

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pub struct MetricSchemaBuilder { /* private fields */ }

Expand description

Fluent builder for MetricSchema.

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impl MetricSchemaBuilder

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pub fn new(metric_name: impl Into<String>) -> Self

Create a builder with default settings.

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pub fn with_tag(self, key: impl Into<String>) -> Self

Add a tag key column.

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pub fn with_value_type(self, vt: DataValueType) -> Self

Set the value column type.

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pub fn with_description(self, desc: impl Into<String>) -> Self

Set an optional description comment.

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pub fn build(self) -> MetricSchema

Consume the builder and return the finished MetricSchema.

Auto Trait Implementations§

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impl UnwindSafe for MetricSchemaBuilder

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