Struct Identify 

pub struct Identify {
    pub names: Vec<Field>,
    pub search: Search,
    pub verbose: bool,
}

Parameters to identify a utility

Fields

names: Vec<Field>

Command names

search: Search

Search parameters

verbose: bool

Whether to print a detailed description

Implementations

impl Identify

pub fn result<S>(&self, env: &mut Env<S>) -> (String, Vec<NotFound<'_>>)

where S: Fstat + GetCwd + IsExecutableFile + Sysconf + 'static,

Identifies the commands and returns the result.

This function returns a string that should be printed to the standard output, as well as a list of errors that should be printed to the standard error.

This function requires an instance of IsKeyword to be present in the environment’s any storage to check for keywords. If no such instance is found, this function will panic.

pub async fn execute<S>(&self, env: &mut Env<S>) -> Result

where S: Fcntl + Fstat + GetCwd + IsExecutableFile + Isatty + Sysconf + Write + 'static,

Performs the identifying semantics.

Trait Implementations

impl Clone for Identify

fn clone(&self) -> Identify

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Identify

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

Formats the value using the given formatter.

impl Default for Identify

fn default() -> Self

Returns the “default value” for a type.

impl From<Identify> for Command

fn from(identify: Identify) -> Self

Converts to this type from the input type.

impl PartialEq for Identify

fn eq(&self, other: &Identify) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Identify

impl StructuralPartialEq for Identify