Struct robuild::RobCommand

pub struct RobCommand {
    pub cfg: Config,
    /* private fields */
}

Structure for executing commands (actually just keeping them, but it’s just for now)

Fields

cfg: Config

Implementations

impl RobCommand

pub fn new() -> RobCommand

pub fn append<S>(&mut self, xs: &[S]) -> &mut Self

where S: ToString + PartialEq<&'static str>,

Appends arguments to the last line in cmd,

let p = pathbuf!["dummy", "rakivo", "dummy.cpp"];
Rob::new()
    .append(&["clang++", "-o", "output", p.to_str().unwrap()])
    .execute()

It Outputs:

[CMD] clang++ -o output test/test1/test.cpp

pub fn append_mv<S>(&mut self, xs: &[S]) -> &mut Self

where S: ToString + PartialEq<&'static str>,

Performs append and moves append ptr forward

pub fn move_acp_ptr(&mut self) -> &mut Self

pub fn execute(&mut self) -> IoResult<&mut Self>

pub fn execute_sync(&mut self) -> IoResult<Output>

pub fn execute_all_sync(&mut self) -> IoResult<Vec<Output>>

Returns vector of child which you can turn into vector of the outputs using Rob::wait_for_children.

pub fn output(&mut self) -> Option<Output>

Function for receiving output of the last executed command.

let mut rob = Rob::new();

rob
    .append(&["echo hello"])
    .execute()?
    .append(&[CC, "-o build/output", "./test/main.c"])
    .execute()?
    .append(&[CXXC, "-o build/outputpp", "./test/main.cpp"])
    .execute()?
    .append(&["echo byebye"])
    .execute()?;

while let Some(out) = rob.output() {
    println!("{out:?}");
}

Will print:

[CMD] echo hello
[INFO] hello
[CMD] clang -o build/output ./test/main.c
[CMD] clang++ -o build/outputpp ./test/main.cpp
[CMD] echo byebye
[INFO] byebye
Output { status: ExitStatus(unix_wait_status(0)), stdout: "hello\n", stderr: "" }
Output { status: ExitStatus(unix_wait_status(0)), stdout: "", stderr: "" }
Output { status: ExitStatus(unix_wait_status(0)), stdout: "", stderr: "" }
Output { status: ExitStatus(unix_wait_status(0)), stdout: "byebye\n", stderr: "" }

As you can see, you receiving outputs in the reversed order, i think this is the best way of doing that.

pub fn outputs_refs(&self) -> VecDeque<&Output>

pub fn outputs(self) -> VecDeque<Output>

pub fn execute_all_async(&mut self) -> IoResult<Vec<Child>>

Returns vector of child which you can turn into vector of the outputs using Rob::wait_for_children.

pub fn execute_all_async_and_wait(&mut self) -> IoResult<Vec<Output>>

Returns vector of child which you can turn into vector of the outputs using Rob::wait_for_children.

pub fn wait_for_children_deq( children: VecDeque<Child>, cfg: &Config, ) -> IoResult<Vec<Output>>

Blocks the main thread and waits for all of the children.

pub fn wait_for_child(child: Child) -> IoResult<Output>

Blocks the main thread and waits for the child.

pub fn echo(&mut self, echo: bool) -> &mut Self

pub fn keepgoing(&mut self, keepgoing: bool) -> &mut Self

Trait Implementations

impl Clone for RobCommand

fn clone(&self) -> RobCommand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RobCommand

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

Formats the value using the given formatter.

impl Default for RobCommand

fn default() -> Self

Returns the “default value” for a type.

impl From<Config> for RobCommand

fn from(cfg: Config) -> Self

Converts to this type from the input type.

impl From<Vec<Vec<String>>> for RobCommand

fn from(lines: Vec<Vec<String>>) -> Self

Converts to this type from the input type.

impl Hash for RobCommand

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 PartialEq for RobCommand

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for RobCommand

impl StructuralPartialEq for RobCommand