[−][src]Trait async_graphql::GQLScalar

pub trait GQLScalar: Sized + Send {
    fn type_name() -> &'static str;
    fn parse(value: &Value) -> Option<Self>;
    fn to_json(&self) -> Result<Value>;

    fn description() -> Option<&'static str> { ... }
    fn is_valid(value: &Value) -> bool { ... }
}

Required methods

`fn type_name() -> &'static str`

`fn parse(value: &Value) -> Option<Self>`

`fn to_json(&self) -> Result<Value>`

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Provided methods

`fn description() -> Option<&'static str>`

`fn is_valid(value: &Value) -> bool`

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Implementations on Foreign Types

`impl GQLScalar for bool`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for f32`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for f64`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for i8`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for i16`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for i32`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for i64`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for u8`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for u16`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for u32`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for u64`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for String`[src]

`fn type_name() -> &'static str`[src]

`fn description() -> Option<&'static str>`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn is_valid(value: &Value) -> bool`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for DateTime<Utc>`[src]

`fn type_name() -> &'static str`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

`impl GQLScalar for Uuid`[src]

`fn type_name() -> &'static str`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

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Implementors

`impl GQLScalar for ID`[src]

`fn type_name() -> &'static str`[src]

`fn parse(value: &Value) -> Option<Self>`[src]

`fn to_json(&self) -> Result<Value>`[src]

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