Struct cmdnam_table 

pub struct cmdnam_table { /* private fields */ }

Command name hash table $cmdtab table of cached executable lookups. Port of cmdnamtab from Src/hashtable.c — createcmdnamtable() (line 601), emptycmdnamtable() (line 623), and hashdir() (line 634) drive populate/clear/fill cycles. NOT C-FAITHFUL — Rust-only typed wrapper around HashMap. C uses the generic HashTable struct (zsh.h:1530 / zsh_h.rs:535) with per-table GSU callback fn pointers (hash/addnode/ getnode/removenode/freenode/printnode/scantab). Each per-table accessor (cmdnamtab_lock, shfunctab_lock, etc.) returns a Mutex<HashTable> instance with the appropriate callbacks wired. When the generic-HashTable substrate lands, cmdnam_table/shfunc_table/reswd_table/alias_table get deleted in favor of typed views over the shared HashTable storage.

Implementations

impl cmdnam_table

pub fn new() -> Self

new — see implementation.

pub fn set_path(&mut self, path: Vec<String>)

set_path — see implementation.

pub fn set_hash_executables_only(&mut self, value: bool)

set_hash_executables_only — see implementation.

pub fn add(&mut self, cmd: cmdnam)

add — see implementation.

pub fn get(&self, name: &str) -> Option<&cmdnam>

get — see implementation.

pub fn get_including_disabled(&self, name: &str) -> Option<&cmdnam>

get_including_disabled — see implementation.

pub fn remove(&mut self, name: &str) -> Option<cmdnam>

remove — see implementation.

pub fn clear(&mut self)

clear — see implementation.

pub fn len(&self) -> usize

len — see implementation.

pub fn is_empty(&self) -> bool

is_empty — see implementation.

pub fn hash_dir(&mut self, dir: &str, dir_index: usize)

Hash all commands in a directory

pub fn fill(&mut self)

Fill table from PATH

pub fn iter(&self) -> impl Iterator<Item = (&String, &cmdnam)>

Iterate over all entries

pub fn get_full_path(&self, name: &str) -> Option<PathBuf>

Get full path for a command. Mirrors C’s findcmd(name, 1, 0) lookup via cmdnamtab (Src/exec.c:5260).

Trait Implementations

impl Debug for cmdnam_table

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

Formats the value using the given formatter.

impl Default for cmdnam_table

fn default() -> Self

Returns the “default value” for a type.