Struct PgType 

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

A PostgreSQL type name for casts.

Used in type cast expressions like $1::text[] or value::integer.

Implementations

impl PgType

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

Constructs a new PgType

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

Constructs a new PgType from a static reference

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

Converts this PgType into a Box<PgTypeRef>

This will drop any excess capacity.

pub fn take(self) -> String

Unwraps the underlying String value

Methods from Deref<Target = PgTypeRef>

pub fn as_str(&self) -> &str

Provides access to the underlying value as a string slice.

Trait Implementations

impl AsRef<PgTypeRef> for PgType

fn as_ref(&self) -> &PgTypeRef

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

impl AsRef<str> for PgType

fn as_ref(&self) -> &str

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

impl Borrow<PgTypeRef> for PgType

fn borrow(&self) -> &PgTypeRef

Immutably borrows from an owned value.

impl Borrow<str> for PgType

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for PgType

fn clone(&self) -> PgType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PgType

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

Formats the value using the given formatter.

impl Deref for PgType

type Target = PgTypeRef

The resulting type after dereferencing.

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

Dereferences the value.

impl Display for PgType

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

Formats the value using the given formatter.

impl Eq for PgType

impl<'ʄ> Facet<'ʄ> for PgType

const SHAPE: &'static Shape

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

impl From<&PgTypeRef> for PgType

fn from(s: &PgTypeRef) -> Self

Converts to this type from the input type.

impl From<&str> for PgType

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Box<PgTypeRef>> for PgType

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

Converts to this type from the input type.

impl From<Box<str>> for PgType

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

Converts to this type from the input type.

impl<'a> From<Cow<'a, PgTypeRef>> for PgType

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

Converts to this type from the input type.

impl From<PgType> for String

fn from(s: PgType) -> Self

Converts to this type from the input type.

impl From<PgType> for Box<PgTypeRef>

fn from(r: PgType) -> Self

Converts to this type from the input type.

impl<'a> From<PgType> for Cow<'a, PgTypeRef>

fn from(owned: PgType) -> Self

Converts to this type from the input type.

impl From<String> for PgType

fn from(s: String) -> Self

Converts to this type from the input type.

impl FromStr for PgType

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 PgType

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 PgType

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 PgType

fn eq(&self, other: &PgType) -> 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<&PgTypeRef> for PgType

fn eq(&self, other: &&PgTypeRef) -> 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<PgType> for PgTypeRef

fn eq(&self, other: &PgType) -> 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<PgType> for &PgTypeRef

fn eq(&self, other: &PgType) -> 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<PgTypeRef> for PgType

fn eq(&self, other: &PgTypeRef) -> 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 PgType

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 PgType