Struct PackageManager

pub struct PackageManager {
    pub name: String,
    pub version: String,
    pub config_dir: PathBuf,
    pub install: Option<String>,
    pub install_local: Option<String>,
    pub remove: Option<String>,
    pub remove_local: Option<String>,
    pub search: Option<String>,
}

The representation of a package manager. Includes the name of the package manager, a path to reference scripts from, and commands in string form (or scripts to call package manager commands and properly format the output).

Fields

name: String

version: String

config_dir: PathBuf

install: Option<String>

install_local: Option<String>

remove: Option<String>

remove_local: Option<String>

search: Option<String>

Implementations

impl PackageManager

pub fn exists(&self) -> bool

Check if the PackageManager is installed by seeing if the version command exits with a status code of 0.

pub fn has_command(&self, name: &str) -> bool

Check if the specified command field of the struct is some

pub fn run_command(&self, name: &str, args: &str) -> Result<Child, Error>

Attempt to run the PackageManager command specified by name. Arguments can be supplied with the args parameter.

pub fn install(&self, args: &str) -> Result<Child, Error>

Run the install command with the provided arguments

pub fn uninstall(&self, args: &str) -> Result<Child, Error>

Run the uninstall command with the provided arguments

pub fn search(&self, args: &str) -> Result<Child, Error>

Run the search command with the provided arguments

pub fn get_name(&self) -> String

Get the name of the package manager

pub fn get_config_dir(self) -> PathBuf

Get the directory of the configuration file that describes the PackageManager

pub fn version(self) -> Result<Child, Error>

Run the version command

pub fn get_version(self) -> Result<Version, Error>

Get the Version of the package manager

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<PackageManager, Error>

Read a toml configuration file with a PackageManager description and create a PackageManager from this info.

Trait Implementations

impl Clone for PackageManager

fn clone(&self) -> PackageManager

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PackageManager

fn default() -> PackageManager

Returns the “default value” for a type.

impl Hash for PackageManager

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for PackageManager

fn cmp(&self, other: &PackageManager) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PackageManager

fn eq(&self, other: &PackageManager) -> 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 PartialOrd for PackageManager

fn partial_cmp(&self, other: &PackageManager) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for PackageManager