Enum Parser 

pub enum Parser {
    ListByComma,
    ListByColon,
    ListByOsPathSeparator,
    SetByComma,
}

A named way of splitting one string into several values.

Spec vocabulary rather than a Rust callback, so a spec that says parse="list_by_comma" means the same thing to a Go or a TypeScript runtime reading the same file. A parser a tool has written itself rides as an x extension and never reaches here.

Variants

ListByComma

ListByColon

ListByOsPathSeparator

: or ;, whichever this platform uses between path entries.

SetByComma

Splits on commas and drops repeats, keeping the first of each.

Implementations

impl Parser

pub fn name(self) -> &'static str

The name a spec writes.

pub fn from_name(name: &str) -> Option<Self>

This parser by the name a spec writes.

pub fn split(self, raw: &str) -> Value

raw split into the values it names.

An empty string is an empty list rather than a list holding nothing — HK_EXCLUDE= means “exclude nothing”, which is a thing a user says to override a default.

Trait Implementations

impl Clone for Parser

fn clone(&self) -> Parser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Parser

impl Debug for Parser

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

Formats the value using the given formatter.

impl PartialEq for Parser

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Parser