pub enum EmitMode {
    Files,
    Stdout,
    Coverage,
    Checkstyle,
    Json,
    ModifiedLines,
    Diff,
}

Variants

Files

Emits to files.

Stdout

Writes the output to stdout.

Coverage

Displays how much of the input file was processed

Checkstyle

Unfancy stdout

Json

Writes the resulting diffs in a JSON format. Returns an empty array [] if there were no diffs.

ModifiedLines

Output the changed lines (for internal value only)

Diff

Checks if a diff can be generated. If so, rustfmt outputs a diff and quits with exit code 1. This option is designed to be run in CI where a non-zero exit signifies non-standard code formatting. Used for --check.

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Returns hint text for use in Config::print_docs(). For enum types, this is a pipe-separated list of variants; for other types it returns “”. Read more
Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more
Deserialize this value from the given Serde deserializer. Read more
Formats the value using the given formatter. Read more
The associated error which can be returned from parsing.
Parses a string s to return a value of this type. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
Serialize this value into the given Serde serializer. Read more

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

Returns the argument unchanged.

Calls U::from(self).

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

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: 1 byte

Size for each variant:

  • Files: 0 bytes
  • Stdout: 0 bytes
  • Coverage: 0 bytes
  • Checkstyle: 0 bytes
  • Json: 0 bytes
  • ModifiedLines: 0 bytes
  • Diff: 0 bytes