Struct DirectiveValue 

pub struct DirectiveValue(pub Vec<u8>);

Cache control directive value type

Tuple Fields

0: Vec<u8>

Implementations

impl DirectiveValue

pub fn parse_as_bytes(&self) -> &[u8]

A DirectiveValue without quotes (").

pub fn parse_as_str(&self) -> Result<&str>

A DirectiveValue without quotes (") as str.

pub fn parse_as_delta_seconds(&self) -> Result<u32>

Parse the DirectiveValue as delta seconds

"s are ignored. The value is capped to DELTA_SECONDS_OVERFLOW_VALUE.

pub fn parse_as_delta_seconds_floor(&self) -> Result<u32>

Parse the DirectiveValue as delta seconds, permitting a fractional component.

Values with a fractional part are rounded down (floored) to the nearest non-negative integer: e.g. 1.9 -> 1, 0.5 -> 0. This is useful for compatibility with upstreams that emit fractional ttls (which RFC 9111 strict integer parsing rejects).

Integer parsing is attempted first, so strictly-numeric values (including overflow-capped values and quoted integers) behave identically to Self::parse_as_delta_seconds. Negative, non-finite, or non-numeric values still return an error.

"s are ignored. The value is capped to DELTA_SECONDS_OVERFLOW_VALUE.

Trait Implementations

impl AsRef<[u8]> for DirectiveValue

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for DirectiveValue

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

Formats the value using the given formatter.