Struct AccessLogEntry 

pub struct AccessLogEntry {

    pub timestamp: String,
    pub trace_id: String,
    pub method: String,
    pub path: String,
    pub query: Option<String>,
    pub protocol: String,
    pub status: u16,
    pub body_bytes: u64,
    pub duration_ms: u64,
    pub client_ip: String,
    pub user_agent: Option<String>,
    pub referer: Option<String>,
    pub host: Option<String>,
    pub route_id: Option<String>,
    pub upstream: Option<String>,
    pub upstream_attempts: u32,
    pub instance_id: String,
    pub namespace: Option<String>,
    pub service: Option<String>,
    pub body_bytes_sent: u64,
    pub upstream_addr: Option<String>,
    pub connection_reused: bool,
    pub rate_limit_hit: bool,
    pub geo_country: Option<String>,
}

Access log entry with trace_id for request correlation

Fields

timestamp: String

Timestamp in RFC3339 format

trace_id: String

Unique trace ID for request correlation

method: String

HTTP method

path: String

Request path

query: Option<String>

Query string (if any)

protocol: String

HTTP protocol version

status: u16

Response status code

body_bytes: u64

Response body size in bytes

duration_ms: u64

Request duration in milliseconds

client_ip: String

Client IP address

user_agent: Option<String>

User-Agent header

referer: Option<String>

Referer header

host: Option<String>

Host header

route_id: Option<String>

Matched route ID

upstream: Option<String>

Selected upstream

upstream_attempts: u32

Number of upstream attempts

instance_id: String

Instance ID of the proxy

namespace: Option<String>

Namespace (for scoped requests)

service: Option<String>

Service (for scoped requests)

body_bytes_sent: u64

Response body size in bytes (bytes sent to client)

upstream_addr: Option<String>

Upstream address that handled the request (IP:port)

connection_reused: bool

Whether the connection to upstream was reused (connection pooling)

rate_limit_hit: bool

Whether the request hit a rate limit (429 response)

geo_country: Option<String>

GeoIP country code (ISO 3166-1 alpha-2)

Implementations

impl AccessLogEntry

pub fn format(&self, format: AccessLogFormat) -> String

Format the entry as a string based on the specified format

Trait Implementations

impl Debug for AccessLogEntry

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

Formats the value using the given formatter.

impl Serialize for AccessLogEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.