Crate scrybe_mermaid 

scrybe-mermaid — standalone PNG iTXt codec.

Embeds Mermaid diagram source as an iTXt metadata chunk inside a PNG. The PNG is fully valid; any viewer shows the rendered image. The source travels with the image and can be extracted later.

Codec format

iTXt chunk key: scrybe-mermaid Value: JSON { "source": "<mermaid source>", "sha256": "<hex>" }

Re-exports

pub use codec::embed;

pub use codec::extract;

pub use error::MermaidError;

Modules

codec

PNG iTXt embed/extract for Mermaid source.

error

Structs

MermaidPayload

The result of embedding or extracting Mermaid source.