Trait ResolveRef 

pub trait ResolveRef<'a> {
    // Required method
    fn resolve_ref(
        &'a self,
        ctx: &Context<'_>,
    ) -> Result<Option<FieldValue<'a>>>;
}

Required Methods

fn resolve_ref(&'a self, ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, T> ResolveRef<'a> for Option<T>

where &'a T: Resolve<'a> + 'a,

fn resolve_ref(&'a self, ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a, T> ResolveRef<'a> for Vec<T>

where &'a T: Resolve<'a> + 'a,

fn resolve_ref(&'a self, ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for &str

fn resolve_ref(&'a self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for ID

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for String

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for bool

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for f32

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for f64

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for i8

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for i16

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for i32

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for i64

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for isize

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for u8

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for u16

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for u32

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for u64

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

impl<'a> ResolveRef<'a> for usize

fn resolve_ref(&self, _ctx: &Context<'_>) -> Result<Option<FieldValue<'a>>>

Implementors