Struct TemplateMetadata 

pub struct TemplateMetadata { /* private fields */ }

Metadata about template generation.

This struct is designed to be flattened into template contexts using #[serde(flatten)], making the timestamp available at the top level in templates.

Example

use torrust_tracker_deployer_lib::infrastructure::templating::metadata::TemplateMetadata;
use chrono::{TimeZone, Utc};

let timestamp = Utc.with_ymd_and_hms(2026, 1, 27, 14, 30, 0).unwrap();
let metadata = TemplateMetadata::new(timestamp);
assert_eq!(metadata.generated_at(), &timestamp);

Implementations

impl TemplateMetadata

pub fn new(generated_at: DateTime<Utc>) -> Self

Creates a new TemplateMetadata with the given timestamp.

Arguments

• generated_at - UTC timestamp when the template was generated

Example

use torrust_tracker_deployer_lib::infrastructure::templating::metadata::TemplateMetadata;
use chrono::{TimeZone, Utc};

let timestamp = Utc.with_ymd_and_hms(2026, 1, 27, 14, 30, 0).unwrap();
let metadata = TemplateMetadata::new(timestamp);

pub fn generated_at(&self) -> &DateTime<Utc>

Returns the generation timestamp.

Example

use torrust_tracker_deployer_lib::infrastructure::templating::metadata::TemplateMetadata;
use chrono::{TimeZone, Utc};

let timestamp = Utc.with_ymd_and_hms(2026, 1, 27, 14, 30, 0).unwrap();
let metadata = TemplateMetadata::new(timestamp);
assert_eq!(metadata.generated_at(), &timestamp);

pub fn generated_at_iso8601(&self) -> String

Returns the timestamp formatted as ISO 8601 string.

Format: YYYY-MM-DDTHH:MM:SSZ (e.g., 2026-01-27T14:30:00Z)

Example

use torrust_tracker_deployer_lib::infrastructure::templating::metadata::TemplateMetadata;
use chrono::{TimeZone, Utc};

let timestamp = Utc.with_ymd_and_hms(2026, 1, 27, 14, 30, 0).unwrap();
let metadata = TemplateMetadata::new(timestamp);
assert_eq!(metadata.generated_at_iso8601(), "2026-01-27T14:30:00Z");

Trait Implementations

impl Clone for TemplateMetadata

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemplateMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TemplateMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TemplateMetadata

impl PartialEq for TemplateMetadata

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TemplateMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TemplateMetadata