Struct pgrx_sql_entity_graph::ToSqlConfig

pub struct ToSqlConfig {
    pub enabled: bool,
    pub callback: Option<Path>,
    pub content: Option<LitStr>,
}

A parsed sql option from a pgrx related procedural macro.

Fields

enabled: bool

callback: Option<Path>

content: Option<LitStr>

Implementations

impl ToSqlConfig

pub fn from_attribute(attr: &Attribute) -> Result<Option<Self>, Error>

Used for general purpose parsing from an attribute

pub fn from_attributes(attrs: &[Attribute]) -> Result<Option<Self>, Error>

Used to parse a generator config from a set of item attributes

pub fn overrides_default(&self) -> bool

Trait Implementations

impl Clone for ToSqlConfig

fn clone(&self) -> ToSqlConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ToSqlConfig

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

Formats the value using the given formatter.

impl Default for ToSqlConfig

fn default() -> Self

Returns the “default value” for a type.

impl From<LitStr> for ToSqlConfig

fn from(content: LitStr) -> Self

Converts to this type from the input type.

impl From<Path> for ToSqlConfig

fn from(path: Path) -> Self

Converts to this type from the input type.

impl From<bool> for ToSqlConfig

fn from(enabled: bool) -> Self

Converts to this type from the input type.

impl Hash for ToSqlConfig

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 ToSqlConfig

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for ToSqlConfig

fn to_tokens(&self, tokens: &mut TokenStream2)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for ToSqlConfig

impl StructuralPartialEq for ToSqlConfig