Struct sql_parser::ast::defs::name::Ident

pub struct Ident(pub(crate) String);

An identifier.

Tuple Fields

0: String

Implementations

impl Ident

pub fn new<S>(value: S) -> Self where
    S: Into<String>, 

Create a new identifier with the given value.

pub fn can_be_printed_bare(&self) -> bool

An identifier can be printed in bare mode if

• it matches the regex [a-z_][a-z0-9_]* and
• it is not a “reserved keyword.”

pub fn as_str(&self) -> &str

pub fn as_keyword(&self) -> Option<Keyword>

pub fn into_string(self) -> String

Trait Implementations

impl AstDisplay for Ident

More-or-less a direct translation of the Postgres function for doing the same thing:

https://github.com/postgres/postgres/blob/master/src/backend/utils/adt/ruleutils.c#L10730-L10812

Quotation is forced when printing in Stable mode.

fn fmt<W: Write>(&self, f: &mut AstFormatter<W>)

fn to_ast_string(&self) -> String

fn to_ast_string_stable(&self) -> String

impl Clone for Ident

fn clone(&self) -> Ident

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ident

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

Formats the value using the given formatter.

impl Display for Ident

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

Formats the value using the given formatter.

impl From<&'_ str> for Ident

fn from(value: &str) -> Self

Performs the conversion.

impl From<String> for Ident

fn from(value: String) -> Self

Performs the conversion.

impl Hash for Ident

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Ident> for Ident

fn eq(&self, other: &Ident) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Ident) -> bool

This method tests for !=.

impl Eq for Ident

impl StructuralEq for Ident

impl StructuralPartialEq for Ident