Enum ParseErrorKind 

pub enum ParseErrorKind {
    PestParse,
    InvalidSyntax {
        command: String,
    },
    UnknownCommand {
        name: String,
    },
    Structural {
        rule: String,
    },
    Validation {
        command: String,
    },
}

Machine readable classification of a parse failure.

Variants

PestParse

The pest grammar could not tokenize the input at all.

InvalidSyntax

First word is a known command or structural keyword, but the rest of the line is malformed. Never report these as unknown.

Fields

command: String

UnknownCommand

First word matches no known command or keyword in any case. Reserved strictly for truly unknown names.

Fields

name: String

Structural

Guard, block, scope, or structural keyword failure (WITH_IO, LET, FOR, IF, {{, }}, guards).

Fields

rule: String

Validation

Arity, flag, or static argument type failure for a known command.

Fields

command: String

Trait Implementations

impl Clone for ParseErrorKind

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 ParseErrorKind

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

Formats the value using the given formatter.

impl Eq for ParseErrorKind

impl PartialEq for ParseErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParseErrorKind