Enum Source 

pub enum Source {
    Code {
        code: String,
        format: Format,
    },
    File {
        path: PathBuf,
        format: Format,
        required: bool,
    },
    Url {
        url: String,
        format: Format,
    },
}

Source from which to load a configuration.

Variants

Code

Inline code snippet of the configuration.

Fields

code: String

format: Format

File

File system path to the configuration.

Fields

path: PathBuf

format: Format

required: bool

Url

Secure URL to the configuration.

Fields

url: String

format: Format

Implementations

impl Source

pub fn new( value: &str, parent_source: Option<&Source>, ) -> Result<Source, ConfigError>

Create a new source with the provided value. Will attempt to infer the type of source based on characters within the value:

• Will be a URL, if the value starts with http://, https://, or www.
• Will be a file, if the file ends in an extension, or contains path separators.
• Otherwise will be an error.

pub fn code<T: TryInto<String>>( code: T, format: Format, ) -> Result<Source, ConfigError>

Create a new code snippet source.

pub fn file<T: TryInto<PathBuf>>( path: T, required: bool, ) -> Result<Source, ConfigError>

Create a new file source with the provided path.

pub fn url<T: TryInto<String>>(url: T) -> Result<Source, ConfigError>

Create a new URL source with the provided URL.

pub fn parse<D>( &self, name: &str, cacher: &mut BoxedCacher, ) -> Result<D, ConfigError>

where D: DeserializeOwned + Default,

Parse the source contents according to the required format.

pub fn as_str(&self) -> &str

Trait Implementations

impl Clone for Source

fn clone(&self) -> Source

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Source

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Source

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Source

fn eq(&self, other: &Source) -> 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 Source

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 Source

impl StructuralPartialEq for Source