Struct EnvFileRef 

pub struct EnvFileRef {
    pub path: String,
    pub required: bool,
    pub prefix: Option<String>,
}

Reference to an environment file.

Fields

path: String

Path to .env file (supports glob patterns).

required: bool

Whether file must exist.

prefix: Option<String>

Optional prefix to add to all vars from this file.

Implementations

impl EnvFileRef

pub fn new(path: impl Into<String>) -> Self

Create a new required env file reference.

pub fn optional(path: impl Into<String>) -> Self

Create an optional env file reference.

pub fn with_prefix(self, prefix: impl Into<String>) -> Self

Set a prefix for all variables from this file.

Trait Implementations

impl Clone for EnvFileRef

fn clone(&self) -> EnvFileRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvFileRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EnvFileRef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EnvFileRef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.