Enum PromptError 

pub enum PromptError {
    Missing {
        path: PathBuf,
    },
    Unreadable {
        path: PathBuf,
        reason: String,
    },
    Escapes {
        path: PathBuf,
    },
    MalformedDirective {
        path: PathBuf,
        line: usize,
        text: String,
    },
    UnknownFlag {
        flag: String,
        path: PathBuf,
        line: usize,
    },
    Cycle {
        path: PathBuf,
    },
    TooDeep {
        path: PathBuf,
        limit: usize,
    },
    TooWide {
        path: PathBuf,
        limit: usize,
    },
}

Why a prompt could not be assembled.

Variants

Missing

A file referenced by a directive does not exist.

Fields

path: PathBuf

The path that was looked up.

Unreadable

A file exists but could not be read.

Fields

path: PathBuf

The path that was looked up.

reason: String

Why the read failed.

Escapes

A path pointed outside the prompt root.

Fields

path: PathBuf

The offending path.

MalformedDirective

A line began with @include but was not a usable directive.

Fields

path: PathBuf

The file the line was in.

line: usize

One-based line number.

text: String

The offending line.

UnknownFlag

A directive named a flag no pipeline declares.

Fields

flag: String

The flag that was referenced.

path: PathBuf

The file the line was in.

line: usize

One-based line number.

Cycle

A file includes itself, directly or through others.

Fields

path: PathBuf

The file that closed the loop.

TooDeep

Includes nested further than MAX_INCLUDE_DEPTH.

Fields

path: PathBuf

The file that breached the limit.

limit: usize

The limit.

TooWide

An include graph that expands to more than MAX_INCLUDE_EXPANSIONS files.

Fields

path: PathBuf

The file that breached the limit.

limit: usize

The limit.

Trait Implementations

impl Clone for PromptError

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 PromptError

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

Formats the value using the given formatter.

impl Display for PromptError

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

Formats the value using the given formatter.

impl Eq for PromptError

impl Error for PromptError

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.

impl PartialEq for PromptError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PromptError