Struct TileFreshness 

pub struct TileFreshness {
    pub expires_at: Option<SystemTime>,
    pub etag: Option<String>,
    pub last_modified: Option<String>,
}

Freshness metadata attached to a fetched tile payload.

Fields

expires_at: Option<SystemTime>

Absolute time when this payload becomes stale.

etag: Option<String>

Optional entity tag used for conditional revalidation.

last_modified: Option<String>

Optional Last-Modified validator.

Implementations

impl TileFreshness

pub fn is_expired_at(&self, now: SystemTime) -> bool

Return true when the payload should be treated as stale at now.

pub fn is_expired(&self) -> bool

Return true when the payload is currently stale.

Trait Implementations

impl Clone for TileFreshness

fn clone(&self) -> TileFreshness

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileFreshness

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

Formats the value using the given formatter.

impl Default for TileFreshness

fn default() -> TileFreshness

Returns the “default value” for a type.

impl PartialEq for TileFreshness

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TileFreshness

impl StructuralPartialEq for TileFreshness