Struct Precondition 

pub struct Precondition {
    pub file_exists: Option<String>,
    pub command_succeeds: Option<String>,
    pub env_matches: HashMap<String, String>,
}

Preconditions for a step

Fields

file_exists: Option<String>

File must exist

command_succeeds: Option<String>

Command must succeed

env_matches: HashMap<String, String>

Environment variable must match pattern

Trait Implementations

impl Clone for Precondition

fn clone(&self) -> Precondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Precondition

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

Formats the value using the given formatter.

impl Default for Precondition

fn default() -> Precondition

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Precondition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Precondition

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

where __S: Serializer,

Serialize this value into the given Serde serializer.