Enum HExpireCond 

pub enum HExpireCond {
    Always,
    Nx,
    Xx,
    Gt,
    Lt,
}

Condition flags for HEXPIRE (NX/XX/GT/LT; at most one).

Variants

Always

Unconditional.

Nx

Only when the field has no TTL.

Xx

Only when the field already has a TTL.

Gt

Only when the new deadline is later than the current one (no TTL counts as infinitely late — GT never replaces it).

Lt

Only when the new deadline is earlier (no TTL = always).

Trait Implementations

impl Clone for HExpireCond

fn clone(&self) -> HExpireCond

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HExpireCond

impl Debug for HExpireCond

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

Formats the value using the given formatter.

impl Default for HExpireCond

fn default() -> HExpireCond

Returns the “default value” for a type.

impl Eq for HExpireCond

impl PartialEq for HExpireCond

fn eq(&self, other: &HExpireCond) -> 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 StructuralPartialEq for HExpireCond