Crate peek_core 

Core library for peek: process snapshot types, collection orchestration, and extended data.

Provides ProcessInfo, CollectOptions, collect(), and collect_extended(); delegates to peek-proc-reader, kernel-explainer, resource-sampler, network-inspector, and signal-engine.

Modules

config

General config file support: ~/.config/peek/config.toml (or XDG_CONFIG_HOME/peek/config.toml).

proc

ringbuf

Structs

CollectOptions

ConnectionEntry

EnvVar

FdLeakWarning

GpuInfo

GPU utilisation snapshot for a single device.

KernelInfo

NamespaceEntry

NetworkInfo

OpenFile

ProcessInfo

ProcessNode

SignalImpact

Structured description of the impact of sending a signal to a process.

SocketEntry

UnixSocketEntry

Enums

PeekError

Functions

binary_description

Optional human-readable description for well-known process names.

collect

Fast baseline snapshot (no CPU sampling, no extended sections).

collect_extended

Full snapshot gated by opts. On Linux includes kernel, network, files, env, tree, GPU; elsewhere baseline only.

current_syscall

Current syscall name and description from /proc/<pid>/syscall (x86_64). Returns None if unreadable or syscall number unknown.

fd_soft_limit

Soft “Max open files” limit from /proc/<pid>/limits, if available.

oom_description

Human-readable OOM kill likelihood band (low / moderate / high / critical).

resolve_remote

Best-effort reverse DNS for an address (e.g. “192.168.1.1:443”). Time-bounded; for CLI/TUI only.

signal_impact

Pre-flight signal impact analysis. Linux only.

Type Aliases

Result