Struct CompsysConfig 

pub struct CompsysConfig {
    pub backend: CompsysBackend,
}

Compsys backend selection — Rust port vs upstream shell functions.

_main_complete and the rest of the compsys function tree (Completion/Base/Core/*, Zsh/Type/*, Zsh/Command/*, …) exist in two parallel forms in this repo:

1. Rust ports under src/compsys/ported/ — JIT-fast, no fork-exec, deterministic. Used when backend = "rust".
2. Upstream shell sources under src/zsh/Completion/ — autoloaded via fpath exactly like real zsh. Used when backend = "shell". Required if you’ve patched a _X function in .zshrc and need the user override to win.

Default "rust". Override per-machine in ~/.config/zshrs/config.toml:

[compsys]
backend = "shell"

Fields

backend: CompsysBackend

Either "rust" (default) or "shell". Any other value falls back to "rust" with a one-shot tracing::warn at load time.

Trait Implementations

impl Clone for CompsysConfig

fn clone(&self) -> CompsysConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompsysConfig

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

Formats the value using the given formatter.

impl Default for CompsysConfig

fn default() -> CompsysConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompsysConfig

where CompsysConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.