Struct ColumnName 

pub struct ColumnName(/* private fields */);

The name of a column or column alias.

Used in SELECT, INSERT, UPDATE SET, and RETURNING clauses.

Implementations

impl ColumnName

pub const fn new(raw: String) -> Self

Constructs a new ColumnName

pub fn from_static(raw: &'static str) -> Self

Constructs a new ColumnName from a static reference

pub fn into_boxed_ref(self) -> Box<ColumnNameRef>

Converts this ColumnName into a Box<ColumnNameRef>

This will drop any excess capacity.

pub fn take(self) -> String

Unwraps the underlying String value

Methods from Deref<Target = ColumnNameRef>

pub fn as_str(&self) -> &str

Provides access to the underlying value as a string slice.

Trait Implementations

impl AsRef<ColumnNameRef> for ColumnName

fn as_ref(&self) -> &ColumnNameRef

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<str> for ColumnName

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<ColumnNameRef> for ColumnName

fn borrow(&self) -> &ColumnNameRef

Immutably borrows from an owned value.

impl Borrow<str> for ColumnName

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for ColumnName

fn clone(&self) -> ColumnName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnName

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

Formats the value using the given formatter.

impl Deref for ColumnName

type Target = ColumnNameRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for ColumnName

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

Formats the value using the given formatter.

impl Eq for ColumnName

impl<'ʄ> Facet<'ʄ> for ColumnName

const SHAPE: &'static Shape

The shape of this type, including: whether it’s a Struct, an Enum, something else?

impl From<&ColumnNameRef> for ColumnName

fn from(s: &ColumnNameRef) -> Self

Converts to this type from the input type.

impl From<&str> for ColumnName

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Box<ColumnNameRef>> for ColumnName

fn from(r: Box<ColumnNameRef>) -> Self

Converts to this type from the input type.

impl From<Box<str>> for ColumnName

fn from(s: Box<str>) -> Self

Converts to this type from the input type.

impl From<ColumnName> for String

fn from(s: ColumnName) -> Self

Converts to this type from the input type.

impl From<ColumnName> for Box<ColumnNameRef>

fn from(r: ColumnName) -> Self

Converts to this type from the input type.

impl<'a> From<ColumnName> for Cow<'a, ColumnNameRef>

fn from(owned: ColumnName) -> Self

Converts to this type from the input type.

impl<'a> From<Cow<'a, ColumnNameRef>> for ColumnName

fn from(r: Cow<'a, ColumnNameRef>) -> Self

Converts to this type from the input type.

impl From<String> for ColumnName

fn from(s: String) -> Self

Converts to this type from the input type.

impl FromStr for ColumnName

type Err = Infallible

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 ColumnName

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 Ord for ColumnName

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ColumnName

fn eq(&self, other: &ColumnName) -> 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 PartialEq<&ColumnNameRef> for ColumnName

fn eq(&self, other: &&ColumnNameRef) -> 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 PartialEq<ColumnName> for ColumnNameRef

fn eq(&self, other: &ColumnName) -> 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 PartialEq<ColumnName> for &ColumnNameRef

fn eq(&self, other: &ColumnName) -> 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 PartialEq<ColumnNameRef> for ColumnName

fn eq(&self, other: &ColumnNameRef) -> 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 PartialOrd for ColumnName

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ColumnName