Struct axum_typed_multipart::FieldData

pub struct FieldData<T> {
    pub metadata: FieldMetadata,
    pub contents: T,
}

Wrapper struct that allows to retrieve both the field contents and the additional metadata provided by the client.

This is mainly useful for file uploads but can be used for every field where you need access to the metadata.

If the generic argument implements TryFromField the struct will implement the trait itself.

Example

use axum_typed_multipart::{FieldData, TryFromMultipart};

#[derive(TryFromMultipart)]
struct Data {
    data: FieldData<String>,
}

Fields

metadata: FieldMetadata

contents: T

Trait Implementations

impl<T: Debug> Debug for FieldData<T>

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

Formats the value using the given formatter.

impl<T: TryFromField> TryFromField for FieldData<T>

fn try_from_field<'life0, 'async_trait>( field: Field<'life0>, limit_bytes: Option<usize> ) -> Pin<Box<dyn Future<Output = Result<Self, TypedMultipartError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Consume the input Field to create the supplied type.