pub enum Definition {
    Path(PathBuf),
    Environment(String),
    Cli(Option<PathBuf>),
}
Expand description

Location where a config value is defined.

Variants§

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Path(PathBuf)

Defined in a .cargo/config, includes the path to the file.

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Environment(String)

Defined in an environment variable, includes the environment key.

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Cli(Option<PathBuf>)

Passed in on the command line. A path is attached when the config value is a path to a config file.

Implementations§

Root directory where this is defined.

If from a file, it is the directory above .cargo/config. CLI and env are the current working directory.

Returns true if self is a higher priority to other.

CLI is preferred over environment, which is preferred over files.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Deserialize this value from the given Serde deserializer. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Compare self to key and return true if they are equal.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

  • Path: 24 bytes
  • Environment: 24 bytes
  • Cli: 24 bytes