Enum stretto::CacheError

pub enum CacheError {
    InvalidCountMinWidth(u64),
    InvalidSamples(usize),
    InvalidFalsePositiveRatio(f64),
    InvalidNumCounters,
    InvalidMaxCost,
    InvalidBufferSize,
    SendError(String),
    RecvError(String),
}

CacheError contains the error of this crate

Variants

InvalidCountMinWidth(u64)

Count Min sketch with wrong width.

InvalidSamples(usize)

Invalid Samples value for TinyLFU.

InvalidFalsePositiveRatio(f64)

Invalid false positive ratio for TinyLFU.

InvalidNumCounters

Invalid number of counters for the Cache.

InvalidMaxCost

Invalid max cost for the Cache.

InvalidBufferSize

Invalid insert buffer size for the Cache.

SendError(String)

Error when send msg between threads.

RecvError(String)

Error when receive msg between threads.

Trait Implementations

impl Debug for CacheError

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

Formats the value using the given formatter.

impl Display for CacheError

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

Formats the value using the given formatter.

impl Error for CacheError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting