Enum OutputFormat 

pub enum OutputFormat {
    Json,
    Dot,
    D2,
    Mermaid,
}

Output formats for graph exports and visualizations.

Used by export_graph and visualization tools to specify the desired output format.

Serialization

All variants serialize to lowercase: "json", "dot", etc.

Examples

use sqry_core::schema::OutputFormat;

let fmt = OutputFormat::Mermaid;
assert_eq!(fmt.as_str(), "mermaid");

let parsed = OutputFormat::parse("dot").unwrap();
assert_eq!(parsed, OutputFormat::Dot);

Variants

Json

JSON format (default).

Structured JSON with nodes, edges, and metadata. Best for programmatic consumption and further processing.

Dot

Graphviz DOT format.

Standard graph description language for Graphviz tools. Render with: dot -Tpng graph.dot -o graph.png

D2

D2 diagram format.

Modern declarative diagramming language. Render with: d2 graph.d2 graph.svg

Mermaid

Mermaid diagram format.

Markdown-friendly diagram syntax. Renders in GitHub, GitLab, and many documentation tools.

Implementations

impl OutputFormat

pub const fn all() -> &'static [Self]

Returns all variants in definition order.

pub const fn as_str(self) -> &'static str

Returns the canonical string representation.

pub const fn file_extension(self) -> &'static str

Returns the typical file extension for this format.

pub fn parse(s: &str) -> Option<Self>

Parses a string into an OutputFormat.

Returns None if the string doesn’t match any known format. Case-insensitive.

pub const fn is_text_format(self) -> bool

Returns true if this format produces text output.

All current formats are text-based; this is for future binary format support (e.g., PNG, SVG).

pub const fn is_diagram_format(self) -> bool

Returns true if this format is a diagram/visualization format.

Trait Implementations

impl Clone for OutputFormat

fn clone(&self) -> OutputFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputFormat

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

Formats the value using the given formatter.

impl Default for OutputFormat

fn default() -> OutputFormat

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OutputFormat

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for OutputFormat

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

Formats the value using the given formatter.

impl Hash for OutputFormat

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OutputFormat

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for OutputFormat

impl Eq for OutputFormat

impl StructuralPartialEq for OutputFormat