Struct SchemaTree 

pub struct SchemaTree { /* private fields */ }

Schema tree view for visualizing database structure.

Displays database tables and their columns as an ASCII/Unicode tree.

Implementations

impl SchemaTree

pub fn new(tables: &[TableData]) -> Self

Create a new schema tree from table data.

pub fn empty() -> Self

Create an empty schema tree.

pub fn add_table(self, table: TableData) -> Self

Add a table to the schema tree.

pub fn config(self, config: SchemaTreeConfig) -> Self

Set the configuration.

pub fn theme(self, theme: Theme) -> Self

Set the theme for styled output.

pub fn ascii(self) -> Self

Use ASCII characters instead of Unicode.

pub fn unicode(self) -> Self

Use Unicode box drawing characters.

pub fn render_plain(&self) -> String

Render the schema as plain text.

pub fn render_styled(&self) -> String

Render the schema as styled text with ANSI colors.

pub fn to_json(&self) -> Value

Render as JSON-serializable structure.

Trait Implementations

impl Clone for SchemaTree

fn clone(&self) -> SchemaTree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaTree

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

Formats the value using the given formatter.

impl Default for SchemaTree

fn default() -> Self

Returns the “default value” for a type.