Enum Format 

pub enum Format {
    Json,
    Toml,
    Yaml,
}

Represents an input markup format for a config file.

The variants that exist correspond to the features that have been enabled. For example, if the json feature is not enabled, then the Format::Json variant will not exist.

Variants

Json

Toml

Yaml

Implementations

impl Format

pub fn from_filename(filename: &Path) -> Result<Format, Error>

Matches the extension of the given filename to identify the format of the file.

Examples

assert_eq!(
    Format::from_filename("file.yml".as_ref()).unwrap(),
    Format::Yaml,
);

Trait Implementations

impl Clone for Format

fn clone(&self) -> Format

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Format

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

Formats the value using the given formatter.

impl PartialEq for Format

fn eq(&self, other: &Format) -> 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 Copy for Format

impl Eq for Format

impl StructuralPartialEq for Format