Enum HandlerError 

pub enum HandlerError {
    AllocationFailed(String),
    ReservedStatus(u32),
    TransitionFailed(u32),
    InvalidOffset(u32),
    SeppukuFailed {
        path: String,
        reason: Error,
    },
}

Errors produced by MatrixHandler and SharedHandler operations.

Variants

AllocationFailed(String)

The allocator could not find a free block. Either OOM or contention.

ReservedStatus(u32)

Caller attempted to set or transition to a reserved internal state (0–48).

TransitionFailed(u32)

Atomic state transition failed — block was not in the expected state. Contains the actual state found.

InvalidOffset(u32)

The block offset is outside the valid segment range.

SeppukuFailed

Failed to unlink the main SHM file for unpredicted reasons.

Fields

path: String

reason: Error

Trait Implementations

impl Debug for HandlerError

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

Formats the value using the given formatter.