Trait FromValue 

pub trait FromValue<'a, 'input: 'a>: Sized {
    // Required method
    fn parse(
        node: SvgNode<'a, 'input>,
        aid: AId,
        value: &'a str,
    ) -> Option<Self>;
}

A trait for parsing attribute values.

Required Methods

fn parse(node: SvgNode<'a, 'input>, aid: AId, value: &'a str) -> Option<Self>

Parses an attribute value.

When None is returned, the attribute value will be logged as a parsing failure.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<'a, 'input: 'a> FromValue<'a, 'input> for &'a str

fn parse(_: SvgNode<'a, 'input>, _: AId, value: &'a str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Angle

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for AspectRatio

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Color

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for EnableBackground

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Length

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Paint<'a>

fn parse(_: SvgNode<'_, '_>, _: AId, value: &'a str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for PaintOrder

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for TransformOrigin

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Vec<Length>

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for Vec<f32>

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for ViewBox

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

impl<'a, 'input: 'a> FromValue<'a, 'input> for f32

fn parse(_: SvgNode<'_, '_>, _: AId, value: &str) -> Option<Self>

Implementors

impl<'a, 'input: 'a> FromValue<'a, 'input> for AlignmentBaseline

impl<'a, 'input: 'a> FromValue<'a, 'input> for BlendMode

impl<'a, 'input: 'a> FromValue<'a, 'input> for ColorInterpolation

impl<'a, 'input: 'a> FromValue<'a, 'input> for DominantBaseline

impl<'a, 'input: 'a> FromValue<'a, 'input> for FillRule

impl<'a, 'input: 'a> FromValue<'a, 'input> for FontStyle

impl<'a, 'input: 'a> FromValue<'a, 'input> for ImageRendering

impl<'a, 'input: 'a> FromValue<'a, 'input> for Isolation

impl<'a, 'input: 'a> FromValue<'a, 'input> for LengthAdjust

impl<'a, 'input: 'a> FromValue<'a, 'input> for LineCap

impl<'a, 'input: 'a> FromValue<'a, 'input> for LineJoin

impl<'a, 'input: 'a> FromValue<'a, 'input> for Opacity

impl<'a, 'input: 'a> FromValue<'a, 'input> for ShapeRendering

impl<'a, 'input: 'a> FromValue<'a, 'input> for SpreadMethod

impl<'a, 'input: 'a> FromValue<'a, 'input> for SvgNode<'a, 'input>

impl<'a, 'input: 'a> FromValue<'a, 'input> for TextAnchor

impl<'a, 'input: 'a> FromValue<'a, 'input> for TextRendering

impl<'a, 'input: 'a> FromValue<'a, 'input> for Transform

impl<'a, 'input: 'a> FromValue<'a, 'input> for Units

impl<'a, 'input: 'a> FromValue<'a, 'input> for Visibility