Struct EvaluationMetadata 

pub struct EvaluationMetadata {
    pub file_size: u64,
    pub evaluation_time_ms: f64,
    pub rules_evaluated: usize,
    pub magic_file: Option<PathBuf>,
    pub timed_out: bool,
}

Metadata about the evaluation process

Contains diagnostic information about how the evaluation was performed, including performance metrics and statistics about rule processing.

Examples

use libmagic_rs::EvaluationMetadata;
use std::path::PathBuf;

let metadata = EvaluationMetadata {
    file_size: 8192,
    evaluation_time_ms: 2.5,
    rules_evaluated: 42,
    magic_file: Some(PathBuf::from("/usr/share/misc/magic")),
    timed_out: false,
};

assert_eq!(metadata.file_size, 8192);
assert!(!metadata.timed_out);

Fields

file_size: u64

Size of the analyzed file or buffer in bytes

evaluation_time_ms: f64

Time taken to evaluate rules in milliseconds

rules_evaluated: usize

Number of top-level rules that were evaluated

magic_file: Option<PathBuf>

Path to the magic file used, or None for built-in rules

timed_out: bool

Whether evaluation was stopped due to timeout

Trait Implementations

impl Clone for EvaluationMetadata

fn clone(&self) -> EvaluationMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvaluationMetadata

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

Formats the value using the given formatter.

impl Default for EvaluationMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvaluationMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EvaluationMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.