Enum Format 

pub enum Format {
    Table,
    Json,
    JsonPretty,
    None,
}

Output format for profiling reports.

This enum specifies how profiling results should be displayed when the program exits.

Variants

• Table - Human-readable table format (default)
• Json - JSON format
• JsonPretty - Pretty-printed JSON format
• None - Suppress all profiling output (metrics server and MCP server still function)

Parsing

Can be parsed from strings via HOTPATH_META_OUTPUT_FORMAT environment variable:

• "table" → Format::Table
• "json" → Format::Json
• "json-pretty" → Format::JsonPretty
• "none" → Format::None

Variants

Table

Json

JsonPretty

None

Implementations

impl Format

pub fn from_env() -> Self

Returns the format from HOTPATH_META_OUTPUT_FORMAT env var, or default if not set. Panics if the env var contains an invalid value.

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

Formats the value using the given formatter.

impl Default for Format

fn default() -> Format

Returns the “default value” for a type.

impl FromStr for Format

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

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