Struct FileLoggerPlugin 

pub struct FileLoggerPlugin {
    sink: BatchSink,
    log_format: Option<HashMap<String, LogFormatValue>>,
    include_req_body: bool,
    include_resp_body: bool,
}

The file-logger plugin node.

Fields

sink: BatchSink

log_format: Option<HashMap<String, LogFormatValue>>

include_req_body: bool

include_resp_body: bool

Implementations

impl FileLoggerPlugin

pub fn from_config(config: &HashMap<String, Value>) -> Result<Self, String>

Builds the plugin from node config.

Config keys:

• path (string, required): target file path. Opened in append mode; created if absent, but its parent directory must already exist.
• log_format (object): custom name -> "template" entry ({{namespace.path}} references plus legacy $var interpolation).
• include_req_body / include_resp_body (bool, default false).
• batch keys (optional) — see BatchConfig::from_config. Use batch_max_size: 1 for immediate per-request writes.

- id: file-log
  type: file-logger
  config:
    path: /var/log/featherbit/access.log
    batch_max_size: 1

Trait Implementations

impl Plugin for FileLoggerPlugin

fn plugin_type(&self) -> &str

Unique identifier for the plugin type (e.g., “proxy-rewrite”, “upstream”). This is also the key its PortSpec is registered under in port_spec.

fn reads_response_body(&self) -> bool

Whether this configured instance reads context.response.body.

fn execute<'life0, 'async_trait>( &'life0 self, ctx: Context, ) -> Pin<Box<dyn Future<Output = Result<PluginOutput, PluginExecutionError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Executes the plugin logic against the request/response context.

fn cache_target(&self) -> Option<CacheTarget>

The cache backend this node writes to, if it is a proxy-cache half.