Enum RunnerEnvError 

pub enum RunnerEnvError {
    NotAnAssignment {
        line: Option<usize>,
    },
    InvalidName {
        line: Option<usize>,
    },
    Reserved {
        line: Option<usize>,
        name: String,
    },
    Duplicate {
        line: usize,
        name: String,
    },
    LineBreak {
        line: Option<usize>,
        name: String,
    },
    Io {
        action: &'static str,
        path: PathBuf,
        source: Error,
    },
}

Why a runner.env line or assignment was refused, or the file could not be read or written. No variant carries a value.

Variants

NotAnAssignment

Fields

line: Option<usize>

InvalidName

Fields

line: Option<usize>

Reserved

Fields

line: Option<usize>

name: String

Duplicate

Fields

line: usize

name: String

LineBreak

Fields

line: Option<usize>

name: String

Io

Fields

action: &'static str

path: PathBuf

source: Error

Trait Implementations

impl Debug for RunnerEnvError

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

Formats the value using the given formatter.

impl Display for RunnerEnvError

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

Formats the value using the given formatter.

impl Error for RunnerEnvError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.