Enum Check 

pub enum Check {
    DirExists(String),
    FileExists(String),
    Missing(String),
    FileContains {
        path: String,
        text: String,
    },
    CwdIs(String),
    OutputContains(String),
    Used(String),
}

One condition on the practice environment. Paths are relative to the lesson’s home directory (where the lesson starts).

Variants

DirExists(String)

A directory exists

FileExists(String)

A file exists

Missing(String)

Nothing exists at this path

FileContains

A file exists and contains the text

Fields

path: String

text: String

CwdIs(String)

The current directory is this path (“” is the lesson home)

OutputContains(String)

The last command’s output contains the text

Used(String)

The last command ran this program (e.g. “grep”)

Trait Implementations

impl Clone for Check

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Check

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Check

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Check

impl PartialEq for Check

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Check

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Check