Enum CachePreferenceError

pub enum CachePreferenceError {
    Empty,
    Invalid,
    ZeroDuration,
}

Error in parsing cache preference.

Examples

comprash::ClientCachePreference};
assert_eq!(Err(CachePreferenceError::Empty), "".parse::<ServerCachePreference>());
assert_eq!(Err(CachePreferenceError::Invalid), "FULL".parse::<ClientCachePreference>());
assert_eq!(Ok(ServerCachePreference::QueryMatters), "query-matters".parse());
use std::convert::TryInto;
assert_eq!(Ok(ClientCachePreference::MaxAge(Duration::from_secs(42))), "42s".parse());
assert_eq!(Ok(ServerCachePreference::MaxAge(Duration::from_secs(3600))), "3600s".parse());
assert_eq!(Err(CachePreferenceError::ZeroDuration), "0s".parse::<ClientCachePreference>());
assert_eq!(Err(CachePreferenceError::ZeroDuration), "0s".parse::<ServerCachePreference>());

Variants

Empty

Input string is empty.

Invalid

Input string has an invalid syntax.

ZeroDuration

Duration is zero

Trait Implementations

impl Clone for CachePreferenceError

fn clone(&self) -> CachePreferenceError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CachePreferenceError

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

Formats the value using the given formatter.

impl Hash for CachePreferenceError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CachePreferenceError

fn eq(&self, other: &CachePreferenceError) -> 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 Copy for CachePreferenceError

impl Eq for CachePreferenceError

impl StructuralPartialEq for CachePreferenceError