Enum Error 

pub enum Error {
    NoSpecForProgram {
        program: String,
    },
    OptionMissingValue {
        program: String,
        option: String,
    },
    OptionFollowedByOptionInsteadOfValue {
        program: String,
        option: String,
        value: String,
    },
    UnknownOption {
        program: String,
        option: String,
    },
    UnexpectedArguments {
        program: String,
        args: Vec<PositionalArg>,
    },
    DoubleDashNotSupportedYet {
        program: String,
    },
    MultipleVarargPatterns {
        program: String,
        first: ArgMatcher,
        second: ArgMatcher,
    },
    RangeStartExceedsEnd {
        start: usize,
        end: usize,
    },
    RangeEndOutOfBounds {
        end: usize,
        len: usize,
    },
    PrefixOverlapsSuffix {},
    NotEnoughArgs {
        program: String,
        args: Vec<PositionalArg>,
        arg_patterns: Vec<ArgMatcher>,
    },
    InternalInvariantViolation {
        message: String,
    },
    VarargMatcherDidNotMatchAnything {
        program: String,
        matcher: ArgMatcher,
    },
    EmptyFileName {},
    LiteralValueDidNotMatch {
        expected: String,
        actual: String,
    },
    InvalidPositiveInteger {
        value: String,
    },
    MissingRequiredOptions {
        program: String,
        options: Vec<String>,
    },
    SedCommandNotProvablySafe {
        command: String,
    },
    ReadablePathNotInReadableFolders {
        file: PathBuf,
        folders: Vec<PathBuf>,
    },
    WriteablePathNotInWriteableFolders {
        file: PathBuf,
        folders: Vec<PathBuf>,
    },
    CannotCheckRelativePath {
        file: PathBuf,
    },
    CannotCanonicalizePath {
        file: String,
        error: ErrorKind,
    },
}

Variants

NoSpecForProgram

Fields

program: String

OptionMissingValue

Fields

program: String

option: String

OptionFollowedByOptionInsteadOfValue

Fields

program: String

option: String

value: String

UnknownOption

Fields

program: String

option: String

UnexpectedArguments

Fields

program: String

args: Vec<PositionalArg>

DoubleDashNotSupportedYet

Fields

program: String

MultipleVarargPatterns

Fields

program: String

first: ArgMatcher

second: ArgMatcher

RangeStartExceedsEnd

Fields

start: usize

end: usize

RangeEndOutOfBounds

Fields

end: usize

len: usize

PrefixOverlapsSuffix

NotEnoughArgs

Fields

program: String

args: Vec<PositionalArg>

arg_patterns: Vec<ArgMatcher>

InternalInvariantViolation

Fields

message: String

VarargMatcherDidNotMatchAnything

Fields

program: String

matcher: ArgMatcher

EmptyFileName

LiteralValueDidNotMatch

Fields

expected: String

actual: String

InvalidPositiveInteger

Fields

value: String

MissingRequiredOptions

Fields

program: String

options: Vec<String>

SedCommandNotProvablySafe

Fields

command: String

ReadablePathNotInReadableFolders

Fields

file: PathBuf

folders: Vec<PathBuf>

WriteablePathNotInWriteableFolders

Fields

file: PathBuf

folders: Vec<PathBuf>

CannotCheckRelativePath

Fields

file: PathBuf

CannotCanonicalizePath

Fields

file: String

error: ErrorKind

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Error

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Error

impl StructuralPartialEq for Error