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StatusCodeHistogram

lmn_core::histogram

Struct StatusCodeHistogram 

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pub struct StatusCodeHistogram { /* private fields */ }
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Tracks the frequency of HTTP status codes and connection errors across requests.

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impl StatusCodeHistogram

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pub fn new() -> Self

Creates a new empty histogram.

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pub fn record(&mut self, status_code: Option<u16>)

Records a single request outcome.

None status code represents a connection error (no HTTP response received).

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pub fn counts(&self) -> &HashMap<u16, u64>

Returns the map of HTTP status code to count.

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pub fn error_count(&self) -> u64

Returns the number of connection errors (requests with no HTTP response).

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pub fn total(&self) -> u64

Returns the total number of recorded requests (status codes + errors).

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impl Default for StatusCodeHistogram

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fn default() -> Self

Returns the “default value” for a type. Read more

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