Enum Style 

pub enum Style {
    River,
    Mozilla,
    Aweber,
    Dbt,
    Gitlab,
    Kickstarter,
    Mattmc3,
}

SQL formatting style.

Each variant implements a different layout strategy for SQL statements. Use Style::default() for the AWeber style, or parse from a string:

use libpgfmt::style::Style;

let style: Style = "mozilla".parse().unwrap();
assert_eq!(style, Style::Mozilla);

// List all available styles
for s in Style::ALL {
    println!("{s}");
}

Variants

River

Simon Holywell’s river style — keywords right-aligned to form a visual river.

Mozilla

Mozilla style — keywords left-aligned, content indented 4 spaces.

Aweber

AWeber style — river style with JOINs participating in keyword alignment.

Dbt

dbt style — Mozilla-like with lowercase keywords and blank lines between clauses.

Gitlab

GitLab style — Mozilla-like with 2-space indent and uppercase keywords.

Kickstarter

Kickstarter style — Mozilla-like with 2-space indent and compact JOINs.

Mattmc3

mattmc3 style — lowercase river with leading commas.

Implementations

impl Style

pub const ALL: &[Style]

All available styles.

Trait Implementations

impl Clone for Style

fn clone(&self) -> Style

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Style

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

Formats the value using the given formatter.

impl Default for Style

fn default() -> Style

Returns the “default value” for a type.

impl Display for Style

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

Formats the value using the given formatter.

impl FromStr for Style

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 Hash for Style

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 Style

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

impl Eq for Style

impl StructuralPartialEq for Style